UNI-T A25M PM2.5 Tesers Air Quility Monitor Measurement 0~500ug/Cubic meters Auto Range Overload Indicate Input Polymer Battery
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 hanging & car mounts for application in various environments;
7. Test with one key, over-range indication;
8. °C/°F unitswitching
Technical Parameters
Basic Functions
Model
A25M
Range
Resolution
Accuracy ± (a% readout+b digits)
PM2.5
0 - 500 1ug/m3
1ug/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
Key
Description
Power on/off
Turn 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 supply
3.7V/520mAh rechargeable polymer battery
LCD size
35mm × 35mm
Device weight
85g
Device size
64mm × 60mm × 28mm
Standard accessaries
USB interface cable, car mount, hanging mount
Standard individual packing
gift box, user manual, warranty card
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
