Do you have a question about the Vaisala HM45 and is the answer not in the manual?
Humidity Measurement Range | 0 to 100 %RH |
---|---|
Resolution | 0.1 %RH, 0.1 °C |
Power Supply | 2 x AA batteries |
Protection Class | IP54 |
Display | LCD |
Measurement Parameters | Humidity, Temperature |
Temperature Measurement Range | -20 to +60°C (-4 to +140°F) |
Operating Temperature Range | -20 to +60 °C |
Storage Temperature Range | -40 to +70°C (-40 to +158°F) |