Aurora CO2 and Particle Monitor DM125

The 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.

Best for

Desktop 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.

Specifications

The 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.

• Measures CO2, PM2.5, PM1.0, PM10, temperature, and humidity
• Described as an 8-in-1 monitor on the official page
• Size: 150 × 74 × 82 mm; weight 190 g; white ABS

Power and connectivity

See the specifications above for any power or connection details published by the manufacturer. Features not listed there are omitted.

Limitations

• This is an indoor air or climate monitor, not a medical device, and not a life-safety smoke or carbon monoxide alarm.
• Sensor chemistry, battery, and numeric ranges are not copied from other models when they are not published on this model’s official page.

FAQ

What does this model measure?

According to the manufacturer, it displays carbon dioxide (CO2), temperature, humidity, PM2.5, PM10 and PM1.0.

Does it use Wi-Fi or an app?

The official manufacturer page does not list Wi-Fi, app, or Matter connectivity for this model.

Is this a medical or life-safety device?

No. 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.

Manufacturer

Shenzhen Langdeli Technology Co., Ltd. (Dienmern), model DM125. Official product information: https://www.dienmern-instrument.com/air-quality-co2-temperature-humidity-detector-quick-sensing.html.