UNIT UT338C Meter PM2.5 Air Quality Humidity Detector Temperature Monitor with Back light
Sepcifications
1. Model UT338C
2. Type Detector Flow Range 0-9.9 (L / min)
3. Measurement Range 1-500
4. Operating temperature -20-50 (℃)
5. Power 3.7V / 1500mAh
6. Backlight color: red and white
7. Low voltage display: charging display and electricity quantity display