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A25M PM2.5 Air Quality Meter

Features & Merits

1. Convenient to carry with exquisite design;

2. PM2.5 concentration and ambient temperature display together on screen;

3. Six emoticons to indicate PM2.5 concentration grade (top quality, good, mild, moderate, severe, poison);

4. Designed with laser sensor for auto calibration & real-time test;

5. Can continuously work for 4hrs with rechargeable polymer battery;

6. Equipped with wall & car mounts for application in various environments;

7. Test with one key, over-range indication;

8. °C/°F unit switching

Availability:

Out of stock

8,999 10,800

Out of stock

Features & Merits

1. Convenient to carry with exquisite design;

2. PM2.5 concentration and ambient temperature display together on screen;

3. Six emoticons to indicate PM2.5 concentration grade (top quality, good, mild, moderate, severe, poison);

4. Designed with laser sensor for auto calibration & real-time test;

5. Can continuously work for 4hrs with rechargeable polymer battery;

6. Equipped with wall & car mounts for application in various environments;

7. Test with one key, over-range indication;

8. °C/°F unit switching

SKU: UN25MAEN Category:
Basic Functions
ModelA25M
RangeResolutionAccuracy ± (a% readout+b digits)
PM2.50 – 500    1ug/m31ug/m3± (10ug/m3+10dgts) 0~100ug/m3± (10%+30dgts) 101~400ug/m3

± (10%+50dgts) 401~500ug/m3

Temperature(-10℃ – 50℃)0.1℃Only for reference
Key Function
KeyDescription
Power on/offTurn on/off the device & ℃/℉ unit switching
Features
It monitors PM2.5 transient relative value, indicates the relative contamination grade and has high sensitivity for cigarettes.
Ambient temperature display
Grade emoticon display
LCD backlight
520mAh Rechargeable polymer battery
General Characteristics
Power supply3.7V/520mAh rechargeable polymer battery
LCD size35mm × 35mm
Device weight85g
Device size64mm × 60mm × 28mm
Standard accessariesUSB interface cable, car mount, wall mount
Standard individual packingGift box, user manual

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