ECOWITT WH45 - Specification

20
10. Specification
Measurement
Range
Accuracy
Resolution
PM 2.5
0~999ug/m3
0-100ug/m3,
±10ug/m3
100-
1000ug/m3,
±10%
1ug/m3
PM 10
0~999ug/m3
0-100ug/m3,
±25ug/m3
100-
1000ug/m3,
±25%
1ug/m3
CO
2
0-
40000ppm
400-
10000ppm
±(30ppm
±3%)
1ppm
Temperature
-40°C –
60°C (-40°F
- 140°F)
± 1°C,
or
± 2°F
0.1°C,
or
0.1°F
Humidity
1%~99%
± 5%
1%