UNI-T A25M Portable PM 2.5 Air Quality Monitor

Product Id : 3572


UNI-T A25M Portable PM 2.5 Air Quality Monitor is an air quality meter used to quantify PM2.5 fixation. PM2.5 fixations are utilized to show distinctive emojis on a screen to enable clients to picture their ecological conditions. UNI-T A25M Monitor arrangement can be utilized in many applications some of which are given below.

Applications: Homes, Research centers, Cars, Workplaces, Schools, Processing plants, Gathering rooms, Airplane terminals, Healing centers, Eateries, etc.

100 in stock


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Country : United States

Product Description

UNI-T A25M Portable PM 2.5 Air Quality Monitor is an easy to carry monitor with emoticons to indicate PM2.5 concentration grade (top quality, good, mild, moderate, severe, poison). This Portable Air Quality Monitor detectes PM2.5 which effectively monitor the PM2.5 concentration in the envirnoment.

Features Of UNI-T Indoor Air Quality Monitor:

  • Convenient to carry with exquisite design
  • PM2.5 concentration and ambient temperature display together on screen
  • Designed with a laser sensor for auto-calibration & real-time test
  • Can continuously work for 4 hrs with rechargeable polymer battery
  • Equipped with hanging & car mounts for application in various environments
  • Test with one key, over-range indication
  • °C/°F unit switching


Additional Information

Weight 1 kg
Manufacturer UNI-T
Model No A25M
Measuring Parameters PM 2.5, Temperature
PM 2.5 0 to 500 ug/m³
Accuracy 1ug/m3, 1ug/m3 ± (10ug/m3+10dgts) 0~100ug/m3 ± (10%+30dgts) 101~400ug/m3 ± (10%+50dgts) 401~500ug/m3
Resolution 1 ug/m3
Temperature -10°C to +50°C
Resolution 0.1℃
Power Supply 3.7V/520mAh rechargeable polymer battery
Operating Temperature -10 to 50 °C
Operating Humidity 0 to 99% RH
Storage Temperature -20°C to +60°C
Ambient Temperature -18°C to +28°C
Power on/off Turn on/off the device & °C/°F unit switching
Standard Accessories USB interface cable, car mount, wall mount
Dimension 64 X 60 X 28mm
Weight 85 Grams

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