{"title":"Air Quality Monitors","description":"\u003cp\u003eIndoor monitors that measure particles, gases such as formaldehyde or TVOC, or a combined air-quality reading, according to the manufacturer.\u003c\/p\u003e","products":[{"product_id":"aurora-8-in-1-particle-and-gas-monitor-dm306b","title":"Aurora 8-in-1 Particle and Gas Monitor DM306B","description":"\u003cp\u003eThe Aurora store offers the Dienmern DM306B for indoor use. Aurora is the storefront; this is the manufacturer’s published model, not an Aurora-designed original. The Dienmern DM306B shares the 90 × 90 × 50 mm cube housing with the DM306C but measures particles and gases instead of carbon dioxide. It displays PM2.5, PM10, PM1.0, formaldehyde, TVOC, temperature, humidity, and an AQI indication, with a laser-scattering particle sensor and a semiconductor HCHO\/TVOC sensor. A 2000 mAh battery charges over Type-C. Use it to watch dust and odor-related changes in a room; it is not a CO2 meter and not a medical or life-safety alarm.\u003c\/p\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cp\u003eDesk or countertop monitoring where particle and VOC\/formaldehyde trends matter, such as a living room or a recently furnished space. Not a CO2 ventilation monitor.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eThe following details are stated according to the manufacturer. They have not been independently tested by Aurora. Fields not given on the official page are omitted.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures PM2.5, PM10, PM1.0, HCHO, TVOC, temperature, humidity, and AQI\u003c\/li\u003e\n\u003cli\u003ePM sensor: laser scattering; PM range 0–999 µg\/m³\u003c\/li\u003e\n\u003cli\u003eHCHO and TVOC: semiconductor sensor; HCHO 0.001–1.999 mg\/m³; TVOC 0.001–9.999 mg\/m³\u003c\/li\u003e\n\u003cli\u003eAQI range listed as 0–500\u003c\/li\u003e\n\u003cli\u003eTemperature range: -10°C to 50°C (14°F to 122°F)\u003c\/li\u003e\n\u003cli\u003ePower: 2000 mAh rechargeable battery, Type-C charging\u003c\/li\u003e\n\u003cli\u003eSize: 90 × 90 × 50 mm; listed weight 200 g; white ABS\u003c\/li\u003e\n\u003cli\u003eBuilt-in fan, as stated; sampling time 1.5 seconds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower and connectivity\u003c\/h3\u003e\u003cul\u003e\u003cli\u003ePower: 2000 mAh rechargeable battery, Type-C charging\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eThis is an indoor air or climate monitor, not a medical device, and not a life-safety smoke or carbon monoxide alarm.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat does this model measure?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, it displays temperature, humidity, PM2.5, PM10, PM1.0, formaldehyde (HCHO), TVOC and AQI.\u003c\/p\u003e\u003ch4\u003eDoes it use Wi-Fi or an app?\u003c\/h4\u003e\u003cp\u003eThe official manufacturer page does not list Wi-Fi, app, or Matter connectivity for this model.\u003c\/p\u003e\u003ch4\u003eIs this a medical or life-safety device?\u003c\/h4\u003e\u003cp\u003eNo. It is an indoor air or climate monitor. It is not a medical device and is not a smoke or carbon monoxide life-safety alarm.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eShenzhen Langdeli Technology Co., Ltd. (Dienmern), model DM306B. Official product information: \u003ca href=\"https:\/\/www.dienmern-instrument.com\/portable-indoor-8-in-1-air-quality-detector.html\"\u003ehttps:\/\/www.dienmern-instrument.com\/portable-indoor-8-in-1-air-quality-detector.html\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dienmern","offers":[{"title":"Default Title","offer_id":68524042977501,"sku":"DM306B","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/3248\/9437\/files\/76aac1be-8920-485b-86b0-f6842463cff1_1d3109e1aff1.png?v=1794475581"},{"product_id":"aurora-co2-and-particle-monitor-dm125","title":"Aurora CO2 and Particle Monitor DM125","description":"\u003cp\u003eThe Aurora store offers the Dienmern DM125 for indoor use. Aurora is the storefront; this is the manufacturer’s published model, not an Aurora-designed original. The Dienmern DM125 is a compact desktop air monitor that, according to the official product page, reads carbon dioxide, PM2.5, PM1.0, PM10, temperature, and humidity. The housing is listed at 150 × 74 × 82 mm and 190 g in white ABS. Sensor type, ranges, and battery details are not published on that page and are omitted here rather than guessed. It is an indoor indicator, not a certified medical or safety alarm.\u003c\/p\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cp\u003eDesktop monitor for a home office that needs both ventilation (CO2) and particle readings in one unit, when you accept that detailed ranges are not published on the official page.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eThe following details are stated according to the manufacturer. They have not been independently tested by Aurora. Fields not given on the official page are omitted.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures CO2, PM2.5, PM1.0, PM10, temperature, and humidity\u003c\/li\u003e\n\u003cli\u003eDescribed as an 8-in-1 monitor on the official page\u003c\/li\u003e\n\u003cli\u003eSize: 150 × 74 × 82 mm; weight 190 g; white ABS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower and connectivity\u003c\/h3\u003e\u003cp\u003eSee the specifications above for any power or connection details published by the manufacturer. Features not listed there are omitted.\u003c\/p\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis is an indoor air or climate monitor, not a medical device, and not a life-safety smoke or carbon monoxide alarm.\u003c\/li\u003e\n\u003cli\u003eSensor chemistry, battery, and numeric ranges are not copied from other models when they are not published on this model’s official page.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat does this model measure?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, it displays carbon dioxide (CO2), temperature, humidity, PM2.5, PM10 and PM1.0.\u003c\/p\u003e\u003ch4\u003eDoes it use Wi-Fi or an app?\u003c\/h4\u003e\u003cp\u003eThe official manufacturer page does not list Wi-Fi, app, or Matter connectivity for this model.\u003c\/p\u003e\u003ch4\u003eIs this a medical or life-safety device?\u003c\/h4\u003e\u003cp\u003eNo. It is an indoor air or climate monitor. It is not a medical device and is not a smoke or carbon monoxide life-safety alarm.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eShenzhen Langdeli Technology Co., Ltd. (Dienmern), model DM125. Official product information: \u003ca href=\"https:\/\/www.dienmern-instrument.com\/air-quality-co2-temperature-humidity-detector-quick-sensing.html\"\u003ehttps:\/\/www.dienmern-instrument.com\/air-quality-co2-temperature-humidity-detector-quick-sensing.html\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dienmern","offers":[{"title":"Default Title","offer_id":68524043632861,"sku":"DM125","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/3248\/9437\/files\/f3600d93-f1f7-4bea-8af2-198bdbe94d83_547d724363e9.png?v=1794470557"},{"product_id":"aurora-wall-mount-co2-and-pm2-5-monitor-dm1507","title":"Aurora Wall-Mount CO2 and PM2.5 Monitor DM1507","description":"\u003cp\u003eThe Aurora store offers the Dienmern DM1507 for indoor use. Aurora is the storefront; this is the manufacturer’s published model, not an Aurora-designed original. The Dienmern DM1507 is a wall-mounted indoor display for carbon dioxide, PM2.5, temperature, and humidity. The official page describes an NDIR CO2 sensor, three-color level icons, and an audible CO2 alert as a prompt to ventilate. The listed size is 267 × 140 × 30 mm at 300 g. The manufacturer photo shows a three-hexagon wall cluster. Numeric ranges and battery details are not published on this page. This listing is the standard wall model; the DM1507-WIFI adds Tuya app connectivity.\u003c\/p\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cp\u003eA visible wall display for a living room, hallway, or office. Choose this non-app version if you only need a glanceable display; choose DM1507-WIFI if you need Tuya remote viewing.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eThe following details are stated according to the manufacturer. They have not been independently tested by Aurora. Fields not given on the official page are omitted.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWall-mount monitor for PM2.5, CO2, temperature, and humidity\u003c\/li\u003e\n\u003cli\u003eTitle and introduction state an NDIR CO2 sensor\u003c\/li\u003e\n\u003cli\u003eThree-color emoji-style indicators for CO2 and PM2.5 levels, as shown and described\u003c\/li\u003e\n\u003cli\u003eAudible alarm when CO2 exceeds the standard, as stated\u003c\/li\u003e\n\u003cli\u003eSize: 267 × 140 × 30 mm; weight 300 g; white ABS\u003c\/li\u003e\n\u003cli\u003eOfficial photo shows a three-hexagon wall cluster\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower and connectivity\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eAudible alarm when CO2 exceeds the standard, as stated\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis is an indoor air or climate monitor, not a medical device, and not a life-safety smoke or carbon monoxide alarm.\u003c\/li\u003e\n\u003cli\u003eThis page does not list Tuya or Wi-Fi. Features from the Wi-Fi sibling model are not assumed here.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat does this model measure?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, it displays carbon dioxide (CO2), temperature, humidity and PM2.5.\u003c\/p\u003e\u003ch4\u003eDoes it use Wi-Fi or an app?\u003c\/h4\u003e\u003cp\u003eThe official manufacturer page does not list Wi-Fi, app, or Matter connectivity for this model.\u003c\/p\u003e\u003ch4\u003eIs this a medical or life-safety device?\u003c\/h4\u003e\u003cp\u003eNo. It is an indoor air or climate monitor. It is not a medical device and is not a smoke or carbon monoxide life-safety alarm.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eShenzhen Langdeli Technology Co., Ltd. (Dienmern), model DM1507. Official product information: \u003ca href=\"https:\/\/www.dienmern-instrument.com\/wall-mounted-multi-gas-detector-with-led-display.html\"\u003ehttps:\/\/www.dienmern-instrument.com\/wall-mounted-multi-gas-detector-with-led-display.html\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dienmern","offers":[{"title":"Default Title","offer_id":68524062998749,"sku":"DM1507","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/3248\/9437\/files\/934fd653-2d09-4984-992c-ebff9a3a56c8_9e4255abf85b.png?v=1794475582"},{"product_id":"aurora-tuya-wall-mount-co2-and-pm2-5-monitor-dm1507-wifi","title":"Aurora Tuya Wall-Mount CO2 and PM2.5 Monitor DM1507-WIFI","description":"\u003cp\u003eThe Aurora store offers the Dienmern DM1507-WIFI for indoor use. Aurora is the storefront; this is the manufacturer’s published model, not an Aurora-designed original. The Dienmern DM1507-WIFI is the Tuya Wi-Fi version of the hexagonal wall-mount monitor. It shows carbon dioxide (NDIR, 400–5000 ppm), PM2.5 (laser scattering, 0–999 µg\/m³), temperature, humidity, and time, and the manufacturer states that you can check readings remotely in a Tuya app. A 2000 mAh battery charges over Micro USB. The listed size is 267 × 140 × 30 mm. It is an indoor monitoring display, not a life-safety alarm, and it is not described as a Matter device.\u003c\/p\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cp\u003eThe same hexagonal wall display as the DM1507, with Tuya app remote checks for a home or office. Requires a compatible 2.4 GHz-style Tuya\/Smart Life setup; do not promise Matter.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eThe following details are stated according to the manufacturer. They have not been independently tested by Aurora. Fields not given on the official page are omitted.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures CO2, PM2.5, temperature, humidity, and time\u003c\/li\u003e\n\u003cli\u003eCO2: NDIR, 400–5000 ppm; PM2.5: laser scattering, 0–999 µg\/m³\u003c\/li\u003e\n\u003cli\u003eTemperature range: -10°C to 50°C (14°F to 122°F)\u003c\/li\u003e\n\u003cli\u003eSampling time 1.5 seconds, as listed\u003c\/li\u003e\n\u003cli\u003ePower: 2000 mAh rechargeable battery, Micro USB charging\u003c\/li\u003e\n\u003cli\u003eSize: 267 × 140 × 30 mm; weight 300 g; white ABS\u003c\/li\u003e\n\u003cli\u003eTuya Wi-Fi for remote viewing in a mobile app, as stated\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower and connectivity\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower: 2000 mAh rechargeable battery, Micro USB charging\u003c\/li\u003e\n\u003cli\u003eTuya Wi-Fi for remote viewing in a mobile app, as stated\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis is an indoor air or climate monitor, not a medical device, and not a life-safety smoke or carbon monoxide alarm.\u003c\/li\u003e\n\u003cli\u003eConnectivity is listed as Tuya Wi-Fi. Matter, HomeKit, and Alexa are not listed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat does this model measure?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, it displays carbon dioxide (CO2), temperature, humidity and PM2.5.\u003c\/p\u003e\u003ch4\u003eDoes it use Wi-Fi or an app?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, this model supports Tuya Wi-Fi so readings can be viewed in a mobile app. Follow the official manufacturer instructions for setup.\u003c\/p\u003e\u003ch4\u003eIs this a medical or life-safety device?\u003c\/h4\u003e\u003cp\u003eNo. It is an indoor air or climate monitor. It is not a medical device and is not a smoke or carbon monoxide life-safety alarm.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eShenzhen Langdeli Technology Co., Ltd. (Dienmern), model DM1507-WIFI. Official product information: \u003ca href=\"https:\/\/www.dienmern-instrument.com\/multi-gas-detector-temperature-and-humidity-sensor-tester.html\"\u003ehttps:\/\/www.dienmern-instrument.com\/multi-gas-detector-temperature-and-humidity-sensor-tester.html\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dienmern","offers":[{"title":"Default Title","offer_id":68524065915101,"sku":"DM1507-WIFI","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/3248\/9437\/files\/642428b2-59fa-4b91-a985-2a710ed57de3_f76ffa8fe847.png?v=1794475584"},{"product_id":"aurora-10-in-1-air-quality-monitor-dm605e","title":"Aurora 10-in-1 Air Quality Monitor DM605E","description":"\u003cp\u003eThe Aurora store offers the Dienmern DM605E for indoor use. Aurora is the storefront; this is the manufacturer’s published model, not an Aurora-designed original. The Dienmern DM605E is a 10-in-1 desktop air monitor with a built-in fan. It displays carbon dioxide (NDIR, 400–5000 ppm), PM1.0\/PM2.5\/PM10 (laser scattering, 0–999 µg\/m³), formaldehyde, TVOC, AQI, temperature, humidity, and time. A 5000 mAh battery charges over Type-C. The listed size is 160 × 91 × 81 mm at 280 g. Use it as a room indicator; particle and gas figures are not a laboratory analysis, and the device is not a medical or smoke\/CO alarm.\u003c\/p\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cp\u003eA larger rechargeable desktop station for a home office or living room when you want CO2, particles, and gas readings on one screen, plus a bigger battery than the compact models.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eThe following details are stated according to the manufacturer. They have not been independently tested by Aurora. Fields not given on the official page are omitted.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures CO2, PM2.5, PM1.0, PM10, AQI, HCHO, TVOC, temperature, humidity, and time\u003c\/li\u003e\n\u003cli\u003eCO2: NDIR, 400–5000 ppm; PM: laser scattering, 0–999 µg\/m³\u003c\/li\u003e\n\u003cli\u003eHCHO 0.001–1.999 mg\/m³; TVOC 0.001–9.999 mg\/m³\u003c\/li\u003e\n\u003cli\u003eTemperature: -10°C to 50°C; humidity: 20%–85%\u003c\/li\u003e\n\u003cli\u003eBuilt-in fan, as stated; sampling 1.5 seconds\u003c\/li\u003e\n\u003cli\u003ePower: 5000 mAh rechargeable battery, Type-C charging\u003c\/li\u003e\n\u003cli\u003eSize: 160 × 91 × 81 mm; weight 280 g; colors listed as white\/black\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower and connectivity\u003c\/h3\u003e\u003cul\u003e\u003cli\u003ePower: 5000 mAh rechargeable battery, Type-C charging\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis is an indoor air or climate monitor, not a medical device, and not a life-safety smoke or carbon monoxide alarm.\u003c\/li\u003e\n\u003cli\u003eThe official manufacturer page does not list Wi-Fi, app, or Matter connectivity for this model.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat does this model measure?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, it displays carbon dioxide (CO2), temperature, humidity, PM2.5, PM10, PM1.0, formaldehyde (HCHO), TVOC and AQI.\u003c\/p\u003e\u003ch4\u003eDoes it use Wi-Fi or an app?\u003c\/h4\u003e\u003cp\u003eThe official manufacturer page does not list Wi-Fi, app, or Matter connectivity for this model.\u003c\/p\u003e\u003ch4\u003eIs this a medical or life-safety device?\u003c\/h4\u003e\u003cp\u003eNo. It is an indoor air or climate monitor. It is not a medical device and is not a smoke or carbon monoxide life-safety alarm.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eShenzhen Langdeli Technology Co., Ltd. (Dienmern), model DM605E. Official product information: \u003ca href=\"https:\/\/www.dienmern-instrument.com\/multi-gas-9-in-1-air-quality-detector.html\"\u003ehttps:\/\/www.dienmern-instrument.com\/multi-gas-9-in-1-air-quality-detector.html\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dienmern","offers":[{"title":"Default Title","offer_id":68524070240477,"sku":"DM605E","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/3248\/9437\/files\/8e953f1d-a96e-420a-95d2-5df75dc60575_3512c9d55aad.png?v=1794475585"},{"product_id":"aurora-multi-function-air-quality-monitor-dm69","title":"Aurora Multi-Function Air Quality Monitor DM69","description":"\u003cp\u003eThe Aurora store offers the Dienmern DM69 for indoor use. Aurora is the storefront; this is the manufacturer’s published model, not an Aurora-designed original. The Dienmern DM69 is a rechargeable indoor air monitor with an LCD. The official specification block confirms an NDIR CO2 sensor (400–5000 ppm) with a switchable 1000 ppm alarm, a laser-scattering PM2.5 sensor (0–999 µg\/m³), a Celsius\/Fahrenheit switch, and a 3000 mAh battery with a USB charging cable. The introduction also mentions other readings; those are not fully tabulated and are not treated as confirmed specs here. Size and weight are not listed on the page.\u003c\/p\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cp\u003eA mid-size rechargeable indoor monitor when you want CO2 and PM2.5 with a 3000 mAh battery. Be conservative in the product copy about extra gases until a full spec table is confirmed.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eThe following details are stated according to the manufacturer. They have not been independently tested by Aurora. Fields not given on the official page are omitted.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCO2: NDIR, 400–5000 ppm, alarm on\/off, listed alarm value 1000 ppm\u003c\/li\u003e\n\u003cli\u003ePM2.5: laser scattering, 0–999 µg\/m³\u003c\/li\u003e\n\u003cli\u003eLCD display; Celsius\/Fahrenheit switch, as stated\u003c\/li\u003e\n\u003cli\u003ePower: 3000 mAh rechargeable battery with USB charging cable\u003c\/li\u003e\n\u003cli\u003eColor: white ABS\u003c\/li\u003e\n\u003cli\u003eIn the box, as listed: main unit, manual, charging cable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower and connectivity\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower: 3000 mAh rechargeable battery with USB charging cable\u003c\/li\u003e\n\u003cli\u003eIn the box, as listed: main unit, manual, charging cable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis is an indoor air or climate monitor, not a medical device, and not a life-safety smoke or carbon monoxide alarm.\u003c\/li\u003e\n\u003cli\u003eReadings mentioned only in introductory marketing and not fully tabulated on the official specification block are omitted.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eIn the box, as listed: main unit, manual, charging cable\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat does this model measure?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, it displays carbon dioxide (CO2) and PM2.5.\u003c\/p\u003e\u003ch4\u003eDoes it use Wi-Fi or an app?\u003c\/h4\u003e\u003cp\u003eThe official manufacturer page does not list Wi-Fi, app, or Matter connectivity for this model.\u003c\/p\u003e\u003ch4\u003eIs this a medical or life-safety device?\u003c\/h4\u003e\u003cp\u003eNo. It is an indoor air or climate monitor. It is not a medical device and is not a smoke or carbon monoxide life-safety alarm.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eShenzhen Langdeli Technology Co., Ltd. (Dienmern), model DM69. Official product information: \u003ca href=\"https:\/\/www.dienmern-instrument.com\/multifunction-co2-pm2-5-air-quality-detector-dm69.html\"\u003ehttps:\/\/www.dienmern-instrument.com\/multifunction-co2-pm2-5-air-quality-detector-dm69.html\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dienmern","offers":[{"title":"Default Title","offer_id":68524080431325,"sku":"DM69","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/3248\/9437\/files\/0d3794ef-93f6-45c4-90b8-c69896adb60f_3bc8939ba515.png?v=1794475587"},{"product_id":"aurora-9-in-1-air-quality-monitor-dm197","title":"Aurora 9-in-1 Air Quality Monitor DM197","description":"\u003cp\u003eThe Aurora store offers the Dienmern DM197 for indoor use. Aurora is the storefront; this is the manufacturer’s published model, not an Aurora-designed original. The Dienmern DM197 is a 9-in-1 desktop monitor in a black ABS housing, listed at 188 × 42 × 88 mm and 331 g. It displays carbon dioxide (NDIR, 400–5000 ppm), PM2.5 and PM10 (laser scattering, 0–999 µg\/m³), formaldehyde and TVOC from a semiconductor sensor, AQI, temperature, humidity, and a clock. A 3000 mAh battery charges over Type-C. It is an indoor indicator, not a laboratory instrument or life-safety alarm.\u003c\/p\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cp\u003eA slim black desktop unit for an office or living room when you want a wide parameter list and Type-C charging in a different shape from the DM605E.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eThe following details are stated according to the manufacturer. They have not been independently tested by Aurora. Fields not given on the official page are omitted.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures CO2, PM2.5, PM10, AQI, HCHO, TVOC, temperature, humidity, and clock\u003c\/li\u003e\n\u003cli\u003eCO2: NDIR, 400–5000 ppm; PM: laser scattering, 0–999 µg\/m³\u003c\/li\u003e\n\u003cli\u003eHCHO\/TVOC: semiconductor sensor; HCHO 0.001–1.999 mg\/m³; TVOC 0.001–9.999 mg\/m³\u003c\/li\u003e\n\u003cli\u003ePower: 3000 mAh rechargeable battery, Type-C charging\u003c\/li\u003e\n\u003cli\u003eLCD display; Type-C cable included, as stated\u003c\/li\u003e\n\u003cli\u003eSize: 188 × 42 × 88 mm; weight 331 g; color: black ABS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower and connectivity\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower: 3000 mAh rechargeable battery, Type-C charging\u003c\/li\u003e\n\u003cli\u003eLCD display; Type-C cable included, as stated\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis is an indoor air or climate monitor, not a medical device, and not a life-safety smoke or carbon monoxide alarm.\u003c\/li\u003e\n\u003cli\u003eThe official manufacturer page does not list Wi-Fi, app, or Matter connectivity for this model.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat does this model measure?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, it displays carbon dioxide (CO2), temperature, humidity, PM2.5, PM10, formaldehyde (HCHO), TVOC and AQI.\u003c\/p\u003e\u003ch4\u003eDoes it use Wi-Fi or an app?\u003c\/h4\u003e\u003cp\u003eThe official manufacturer page does not list Wi-Fi, app, or Matter connectivity for this model.\u003c\/p\u003e\u003ch4\u003eIs this a medical or life-safety device?\u003c\/h4\u003e\u003cp\u003eNo. It is an indoor air or climate monitor. It is not a medical device and is not a smoke or carbon monoxide life-safety alarm.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eShenzhen Langdeli Technology Co., Ltd. (Dienmern), model DM197. Official product information: \u003ca href=\"https:\/\/www.dienmern-instrument.com\/new-accurate-9-in-1-air-quality-detector.html\"\u003ehttps:\/\/www.dienmern-instrument.com\/new-accurate-9-in-1-air-quality-detector.html\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dienmern","offers":[{"title":"Default Title","offer_id":68524085608669,"sku":"DM197","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/3248\/9437\/files\/ceaca9bc-bdb1-4520-b362-3e81a42c8fe3_6548e82900fd.png?v=1794475589"},{"product_id":"aurora-10-in-1-air-quality-monitor-dm601","title":"Aurora 10-in-1 Air Quality Monitor DM601","description":"\u003cp\u003eThe Aurora store offers the Dienmern DM601 for indoor use. Aurora is the storefront; this is the manufacturer’s published model, not an Aurora-designed original. The Dienmern DM601 is a black desktop monitor listed at 131 × 78 × 67.5 mm and 340 g. The official specification table includes carbon dioxide (NDIR, 400–5000 ppm), PM1.0\/PM2.5\/PM10 (laser scattering, 0–999 µg\/m³), TVOC from a semiconductor sensor, AQI, temperature, humidity, date, and clock. A 3000 mAh battery charges over Micro USB. Formaldehyde is not in the published table and is not claimed here. This is an indoor indicator, not a safety alarm.\u003c\/p\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cp\u003eA compact black desktop station with date and clock plus CO2, particles, and TVOC. Distinct from the DM368, which adds a listed HCHO electrochemical sensor, data logging, and Type-C.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eThe following details are stated according to the manufacturer. They have not been independently tested by Aurora. Fields not given on the official page are omitted.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures CO2, PM2.5, PM10, PM1.0, AQI, TVOC, temperature, humidity, date, and clock\u003c\/li\u003e\n\u003cli\u003eCO2: NDIR, 400–5000 ppm; PM: laser scattering, 0–999 µg\/m³\u003c\/li\u003e\n\u003cli\u003eTVOC: semiconductor sensor, 0.001–9.999 mg\/m³\u003c\/li\u003e\n\u003cli\u003eBuilt-in fan, as stated; sampling 1.5 seconds\u003c\/li\u003e\n\u003cli\u003ePower: 3000 mAh rechargeable battery, Micro USB charging\u003c\/li\u003e\n\u003cli\u003eSize: 131 × 78 × 67.5 mm; weight 340 g; color: black ABS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower and connectivity\u003c\/h3\u003e\u003cul\u003e\u003cli\u003ePower: 3000 mAh rechargeable battery, Micro USB charging\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eThis is an indoor air or climate monitor, not a medical device, and not a life-safety smoke or carbon monoxide alarm.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat does this model measure?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, it displays carbon dioxide (CO2), temperature, humidity, PM2.5, PM10, PM1.0, TVOC and AQI.\u003c\/p\u003e\u003ch4\u003eDoes it use Wi-Fi or an app?\u003c\/h4\u003e\u003cp\u003eThe official manufacturer page does not list Wi-Fi, app, or Matter connectivity for this model.\u003c\/p\u003e\u003ch4\u003eIs this a medical or life-safety device?\u003c\/h4\u003e\u003cp\u003eNo. It is an indoor air or climate monitor. It is not a medical device and is not a smoke or carbon monoxide life-safety alarm.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eShenzhen Langdeli Technology Co., Ltd. (Dienmern), model DM601. Official product information: \u003ca href=\"https:\/\/www.dienmern-instrument.com\/multi-function-air-quality-monitor-10-in-one.html\"\u003ehttps:\/\/www.dienmern-instrument.com\/multi-function-air-quality-monitor-10-in-one.html\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dienmern","offers":[{"title":"Default Title","offer_id":68524122833117,"sku":"DM601","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/3248\/9437\/files\/626d5d01-0187-496b-950f-92052967b6a1_a2c1d872a4df.png?v=1794475590"},{"product_id":"aurora-air-quality-monitor-with-data-logging-dm368","title":"Aurora Air Quality Monitor with Data Logging DM368","description":"\u003cp\u003eThe Aurora store offers the Dienmern DM368 for indoor use. Aurora is the storefront; this is the manufacturer’s published model, not an Aurora-designed original. The Dienmern DM368 is a black desktop air monitor, listed at 130 × 78 × 66 mm and 302 g, with date, clock, and data-logging functions. It displays carbon dioxide (400–5000 ppm; the official page labels the CO2 sensor as a laser sensor), PM1.0\/PM2.5\/PM10, electrochemical formaldehyde, semiconductor TVOC, temperature, humidity, AQI, and time. It charges over Type-C. This is not a medical or life-safety alarm.\u003c\/p\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cp\u003eA black desktop logger for users who want on-device history plus particles, HCHO, and TVOC, in a similar footprint to the DM601 but with Type-C and a listed electrochemical HCHO sensor.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eThe following details are stated according to the manufacturer. They have not been independently tested by Aurora. Fields not given on the official page are omitted.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisplays CO2, PM2.5, PM10, PM1.0, HCHO, TVOC, temperature, humidity, AQI, and time\u003c\/li\u003e\n\u003cli\u003ePage lists date, clock, and data-logging functions\u003c\/li\u003e\n\u003cli\u003ePM: laser scattering, 0–999 µg\/m³; HCHO: electrochemical, 0.001–1.999 mg\/m³; TVOC: semiconductor, 0.001–9.999 mg\/m³\u003c\/li\u003e\n\u003cli\u003eCO2 range listed as 400–5000 ppm; CO2 technology is written as 'Laser sensor' on this page\u003c\/li\u003e\n\u003cli\u003eAlarm, Celsius\/Fahrenheit, interface switching, and temperature compensation, as listed\u003c\/li\u003e\n\u003cli\u003ePort: Type-C\u003c\/li\u003e\n\u003cli\u003eSize: 130 × 78 × 66 mm; weight 302 g; color: black ABS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower and connectivity\u003c\/h3\u003e\u003cul\u003e\u003cli\u003ePort: Type-C\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis is an indoor air or climate monitor, not a medical device, and not a life-safety smoke or carbon monoxide alarm.\u003c\/li\u003e\n\u003cli\u003eThe official specification table labels the CO2 technology as a “Laser sensor.” That published wording is used here; the sensor is not described as NDIR.\u003c\/li\u003e\n\u003cli\u003eData logging is listed; file format and sample limits are not published on the official page and are omitted.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat does this model measure?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, it displays carbon dioxide (CO2), temperature, humidity, PM2.5, PM10, PM1.0, formaldehyde (HCHO), TVOC and AQI.\u003c\/p\u003e\u003ch4\u003eDoes it use Wi-Fi or an app?\u003c\/h4\u003e\u003cp\u003eThe official manufacturer page does not list Wi-Fi, app, or Matter connectivity for this model.\u003c\/p\u003e\u003ch4\u003eIs this a medical or life-safety device?\u003c\/h4\u003e\u003cp\u003eNo. It is an indoor air or climate monitor. It is not a medical device and is not a smoke or carbon monoxide life-safety alarm.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eShenzhen Langdeli Technology Co., Ltd. (Dienmern), model DM368. Official product information: \u003ca href=\"https:\/\/www.dienmern-instrument.com\/multi-function-air-quality-monitor-co2-pm2-5.html\"\u003ehttps:\/\/www.dienmern-instrument.com\/multi-function-air-quality-monitor-co2-pm2-5.html\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dienmern","offers":[{"title":"Default Title","offer_id":68524124242141,"sku":"DM368","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/3248\/9437\/files\/c5682a9b-178a-44ae-8810-60ba8020e20f.png?v=1794475591"},{"product_id":"aurora-handheld-air-quality-logger-dm509","title":"Aurora Handheld Air Quality Logger DM509","description":"\u003cp\u003eThe Aurora store offers the Dienmern DM509 for indoor use. Aurora is the storefront; this is the manufacturer’s published model, not an Aurora-designed original. The Dienmern DM509 is a handheld air-quality logger, listed at 164 × 74 × 26 mm and 233 g. It measures carbon dioxide (NDIR, 400–5000 ppm), PM1.0\/PM2.5\/PM10, electrochemical formaldehyde, semiconductor TVOC, AQI, temperature, and humidity. It can store up to 4,000 records in CSV format, then overwrites the oldest entries. A 1500 mAh battery charges over Micro USB. This is a portable indicator with data export, not a medical instrument.\u003c\/p\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cp\u003eSpot checks and short logging sessions you can carry between rooms, then export CSV. Not a nightstand display and not a wall panel.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eThe following details are stated according to the manufacturer. They have not been independently tested by Aurora. Fields not given on the official page are omitted.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHandheld unit measuring CO2, PM2.5, PM1.0, PM10, HCHO, TVOC, AQI, temperature, and humidity\u003c\/li\u003e\n\u003cli\u003eCO2: NDIR, 400–5000 ppm; PM: laser scattering, 0–999 µg\/m³\u003c\/li\u003e\n\u003cli\u003eHCHO: electrochemical; TVOC: semiconductor\u003c\/li\u003e\n\u003cli\u003eInternal storage up to 4,000 records, default CSV; older records are overwritten after 4,000, as stated\u003c\/li\u003e\n\u003cli\u003ePower: 1500 mAh rechargeable battery, Micro USB charging\u003c\/li\u003e\n\u003cli\u003eSize: 164 × 74 × 26 mm; weight 233 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower and connectivity\u003c\/h3\u003e\u003cul\u003e\u003cli\u003ePower: 1500 mAh rechargeable battery, Micro USB charging\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis is an indoor air or climate monitor, not a medical device, and not a life-safety smoke or carbon monoxide alarm.\u003c\/li\u003e\n\u003cli\u003eHousing color is not confirmed on this listing, because the manufacturer page text and official photo do not agree.\u003c\/li\u003e\n\u003cli\u003eInternal storage is listed as up to 4,000 records in CSV, with older records overwritten after 4,000.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat does this model measure?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, it displays carbon dioxide (CO2), temperature, humidity, PM2.5, PM10, PM1.0, formaldehyde (HCHO), TVOC and AQI.\u003c\/p\u003e\u003ch4\u003eDoes it use Wi-Fi or an app?\u003c\/h4\u003e\u003cp\u003eThe official manufacturer page does not list Wi-Fi, app, or Matter connectivity for this model.\u003c\/p\u003e\u003ch4\u003eIs this a medical or life-safety device?\u003c\/h4\u003e\u003cp\u003eNo. It is an indoor air or climate monitor. It is not a medical device and is not a smoke or carbon monoxide life-safety alarm.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eShenzhen Langdeli Technology Co., Ltd. (Dienmern), model DM509. Official product information: \u003ca href=\"https:\/\/www.dienmern-instrument.com\/portable-co2-detector-data-export-download.html\"\u003ehttps:\/\/www.dienmern-instrument.com\/portable-co2-detector-data-export-download.html\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dienmern","offers":[{"title":"Default Title","offer_id":68524130730205,"sku":"DM509","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/3248\/9437\/files\/ec83778f-b116-4e0f-895d-999f469fe732_1c6dd4c4f334.png?v=1794470560"},{"product_id":"aurora-touch-button-air-quality-monitor-dm155c","title":"Aurora Touch-Button Air Quality Monitor DM155C","description":"\u003cp\u003eThe Aurora store offers the Dienmern DM155C for indoor use. Aurora is the storefront; this is the manufacturer’s published model, not an Aurora-designed original. The Dienmern DM155C is a large, slim indoor air monitor with touch keys, listed at 240 × 120 × 20 mm and 428 g. It displays carbon dioxide (NDIR, 400–5000 ppm), PM1.0\/PM2.5\/PM10 (laser scattering), electrochemical formaldehyde, semiconductor TVOC, AQI, temperature, humidity, and time. Features listed by the manufacturer include brightness adjustment, manual calibration, an alarm, and Celsius\/Fahrenheit switching. A 3000 mAh battery charges over Type-C. It is a room display, not a medical or life-safety device.\u003c\/p\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cp\u003eA large, slim indoor display for a desk, shelf, or wall-facing placement in a living room or office, with touch keys and a broad parameter list.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eThe following details are stated according to the manufacturer. They have not been independently tested by Aurora. Fields not given on the official page are omitted.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures CO2, PM2.5, PM10, PM1.0, AQI, HCHO, TVOC, temperature, humidity, and time\u003c\/li\u003e\n\u003cli\u003eCO2: NDIR, 400–5000 ppm; PM: laser scattering, 0–999 µg\/m³\u003c\/li\u003e\n\u003cli\u003eHCHO: electrochemical, 0.001–1.999 mg\/m³; TVOC: semiconductor, 0.001–9.999 mg\/m³\u003c\/li\u003e\n\u003cli\u003eTouch-screen buttons, brightness adjustment, manual calibration, alarm, and Celsius\/Fahrenheit, as listed\u003c\/li\u003e\n\u003cli\u003ePower: 3000 mAh rechargeable battery, Type-C charging; Type-C cable included\u003c\/li\u003e\n\u003cli\u003eSize: 240 × 120 × 20 mm; weight 428 g; white ABS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower and connectivity\u003c\/h3\u003e\u003cul\u003e\u003cli\u003ePower: 3000 mAh rechargeable battery, Type-C charging; Type-C cable included\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eThis is an indoor air or climate monitor, not a medical device, and not a life-safety smoke or carbon monoxide alarm.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat does this model measure?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, it displays carbon dioxide (CO2), temperature, humidity, PM2.5, PM10, PM1.0, formaldehyde (HCHO), TVOC and AQI.\u003c\/p\u003e\u003ch4\u003eDoes it use Wi-Fi or an app?\u003c\/h4\u003e\u003cp\u003eThe official manufacturer page does not list Wi-Fi, app, or Matter connectivity for this model.\u003c\/p\u003e\u003ch4\u003eIs this a medical or life-safety device?\u003c\/h4\u003e\u003cp\u003eNo. It is an indoor air or climate monitor. It is not a medical device and is not a smoke or carbon monoxide life-safety alarm.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eShenzhen Langdeli Technology Co., Ltd. (Dienmern), model DM155C. Official product information: \u003ca href=\"https:\/\/www.dienmern-instrument.com\/air-quality-detector-new.html\"\u003ehttps:\/\/www.dienmern-instrument.com\/air-quality-detector-new.html\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dienmern","offers":[{"title":"Default Title","offer_id":68524133810397,"sku":"DM155C","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/3248\/9437\/files\/e0085d68-a5e9-48cb-bcbc-07c907fa98a4_c4ac33e1c411.png?v=1794470554"},{"product_id":"qingping-air-monitor-lite-cgdn1","title":"Qingping Air Monitor Lite (CGDN1)","description":"\u003cp\u003eThis is a Qingping product, offered by Aurora as a branded listing. It is not an Aurora-original design. The Qingping Air Monitor Lite (model CGDN1) is a compact 5-in-1 indoor monitor for PM2.5, PM10, carbon dioxide, temperature, and humidity. Official ranges are 400–9999 ppm for CO2 and 0–500 µg\/m³ for PM2.5 and PM10. It connects over Bluetooth 5.0 and 2.4 GHz Wi-Fi, charges by USB-C, and has a 2000 mAh battery that Qingping says lasts up to about seven hours, so it is best left plugged in. In the United States it is intended for Apple Home (with a home hub) or the Qingping+ app; Qingping states that Mi Home is not supported in America and Europe at this time. This is a Qingping-branded product, not an Aurora-original design.\u003c\/p\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cp\u003eA compact, design-led bedroom or desk monitor for customers who want Apple Home or Qingping+ rather than a generic Tuya display.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eThe following details are stated according to the manufacturer. They have not been independently tested by Aurora. Fields not given on the official page are omitted.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures temperature, humidity, CO2, PM2.5, and PM10\u003c\/li\u003e\n\u003cli\u003eRanges: temperature 0–40°C; humidity 0–95% RH; CO2 400–9999 ppm; PM2.5\/PM10 0–500 µg\/m³\u003c\/li\u003e\n\u003cli\u003eSize 63.6 × 46 × 54.6 mm; weight 143 g; screen 59.9 × 49.9 mm; color white\u003c\/li\u003e\n\u003cli\u003eBluetooth 5.0 and Wi-Fi IEEE 802.11 b\/g\/n 2.4 GHz\u003c\/li\u003e\n\u003cli\u003eBattery 2000 mAh; USB-C; 5V 1A; official shop states up to about 7 hours on battery and recommends leaving it plugged in\u003c\/li\u003e\n\u003cli\u003eWorks with Apple Home (home hub required for remote access); Qingping+ app can export about 30 days of data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower and connectivity\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBluetooth 5.0 and Wi-Fi IEEE 802.11 b\/g\/n 2.4 GHz\u003c\/li\u003e\n\u003cli\u003eBattery 2000 mAh; USB-C; 5V 1A; official shop states up to about 7 hours on battery and recommends leaving it plugged in\u003c\/li\u003e\n\u003cli\u003eWorks with Apple Home (home hub required for remote access); Qingping+ app can export about 30 days of data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis is an indoor air or climate monitor, not a medical device, and not a life-safety smoke or carbon monoxide alarm.\u003c\/li\u003e\n\u003cli\u003eFor this listing, Mi Home is not described as a supported app. Official materials used here also state that a home hub is required for Apple Home remote access.\u003c\/li\u003e\n\u003cli\u003eThe manufacturer recommends USB power for continuous use; official battery runtime is short.\u003c\/li\u003e\n\u003cli\u003eThe manufacturer states the unit should not be used long-term in humidity above 90%.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat does this model measure?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, it displays carbon dioxide (CO2), temperature, humidity, PM2.5 and PM10.\u003c\/p\u003e\u003ch4\u003eWhich apps does it work with?\u003c\/h4\u003e\u003cp\u003eAccording to the official materials used for this listing, it can be used with Apple Home (a home hub is required for remote access) and the Qingping+ app. Mi Home is not listed as supported on this page.\u003c\/p\u003e\u003ch4\u003eIs this a medical or life-safety device?\u003c\/h4\u003e\u003cp\u003eNo. It is an indoor air or climate monitor. It is not a medical device and is not a smoke or carbon monoxide life-safety alarm.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eQingping Technology (Beijing) Co., Ltd., model CGDN1. Official product information: \u003ca href=\"https:\/\/qingping.cleargrass.com\/air-monitor-lite\/specifications\"\u003ehttps:\/\/qingping.cleargrass.com\/air-monitor-lite\/specifications\u003c\/a\u003e.\u003c\/p\u003e","brand":"Qingping","offers":[{"title":"Default Title","offer_id":68524134432989,"sku":"CGDN1","price":76.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/3248\/9437\/files\/63bc9688-6036-4d3d-8a92-04cf6b9f88c1_886caed7312a.png?v=1794475593"},{"product_id":"inkbird-iaqm-129-w-wi-fi-10-in-1-air-quality-monitor","title":"INKBIRD IAQM-129-W Wi-Fi 10-in-1 Air Quality Monitor","description":"\u003cp\u003eThis is an INKBIRD product, offered by Aurora as a branded listing. It is not an Aurora-original design. The INKBIRD IAQM-129-W is a Wi-Fi indoor air monitor with a 6.1-inch color display. It shows carbon dioxide, TVOC, formaldehyde, AQI, PM2.5, PM10, temperature, humidity, time, and date. Official CO2 range is 400–5000 ppm. It joins 2.4 GHz Wi-Fi for the INKBIRD app, where the manufacturer says you can view and export up to 12 months of history. A 2700 mAh battery is built in; INKBIRD recommends using it on charge for regular use. This is an INKBIRD product, not an Aurora-original design, and it is not a medical or life-safety alarm.\u003c\/p\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cp\u003eA large indoor display for a living room or office, with 2.4 GHz Wi-Fi history in the INKBIRD app.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eThe following details are stated according to the manufacturer. They have not been independently tested by Aurora. Fields not given on the official page are omitted.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures CO2, TVOC, HCHO, AQI, PM2.5, PM10, time, date, temperature, and humidity\u003c\/li\u003e\n\u003cli\u003e6.1-inch VA color display (screen area also listed as 14.1 × 6 cm); adjustable brightness\u003c\/li\u003e\n\u003cli\u003eWi-Fi 2.4 GHz; INKBIRD app for remote viewing and up to 12 months of history\/export, as stated\u003c\/li\u003e\n\u003cli\u003eCO2 400–5000 ppm, ±(50 ppm + 5%); temperature -10°C to 40°C (±1.5°C); humidity 20–80% RH (±5%)\u003c\/li\u003e\n\u003cli\u003ePM2.5 and PM10 0–999 µg\/m³ (±10%); TVOC 0–5.00 mg\/m³ (±15%) as listed in the comparison\/spec area\u003c\/li\u003e\n\u003cli\u003ePower input DC 5–12 V; 2700 mAh Li-Po battery; official comparison lists about 80 hours in ECO mode and recommends charging during use\u003c\/li\u003e\n\u003cli\u003eSize 23.5 × 7.3 × 12.8 cm; material ABS; color listed as black\u003c\/li\u003e\n\u003cli\u003eSound and light alarms for CO2, PM2.5, and AQI thresholds; sampling 1, 2, 5, or 10 minutes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower and connectivity\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6.1-inch VA color display (screen area also listed as 14.1 × 6 cm); adjustable brightness\u003c\/li\u003e\n\u003cli\u003eWi-Fi 2.4 GHz; INKBIRD app for remote viewing and up to 12 months of history\/export, as stated\u003c\/li\u003e\n\u003cli\u003ePower input DC 5–12 V; 2700 mAh Li-Po battery; official comparison lists about 80 hours in ECO mode and recommends charging during use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis is an indoor air or climate monitor, not a medical device, and not a life-safety smoke or carbon monoxide alarm.\u003c\/li\u003e\n\u003cli\u003eConnectivity is listed as 2.4 GHz Wi-Fi and the INKBIRD app. Matter and HomeKit are not listed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat does this model measure?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, it displays carbon dioxide (CO2), temperature, humidity, PM2.5, PM10, formaldehyde (HCHO), TVOC and AQI.\u003c\/p\u003e\u003ch4\u003eDoes it use Wi-Fi or an app?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, Wi-Fi and a companion app are listed for this model. Follow the official manufacturer instructions for setup.\u003c\/p\u003e\u003ch4\u003eIs this a medical or life-safety device?\u003c\/h4\u003e\u003cp\u003eNo. It is an indoor air or climate monitor. It is not a medical device and is not a smoke or carbon monoxide life-safety alarm.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eINKBIRD, model IAQM-129-W. Official product information: \u003ca href=\"https:\/\/www.inkbird.com\/products\/wireless-10-in-1-air-quality-monitor-iaqm-129-w\"\u003ehttps:\/\/www.inkbird.com\/products\/wireless-10-in-1-air-quality-monitor-iaqm-129-w\u003c\/a\u003e.\u003c\/p\u003e","brand":"INKBIRD","offers":[{"title":"Default Title","offer_id":68524174835933,"sku":"IAQM-129-W","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/3248\/9437\/files\/3afbb5ef-815e-4b9b-83dd-a46f61d0b3d6_2239477fc4b9.png?v=1794475599"}],"url":"https:\/\/auroraair.shop\/collections\/air-quality-monitors.oembed","provider":"Aurora","version":"1.0","type":"link"}