English
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
| 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 | ||
| Бранд/Марка | Uni-T |
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Измервателна техника
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