The ECOWITT WH45 is a reliable weather station equipped with advanced features. To ensure you get the most out of this device, a comprehensive user manual is provided. It's available for free download on our website, manualshive.com, providing clear instructions and guidance for seamless setup and operation of this exceptional weather station.
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%
