Handheld Humidity and Temperature Meter with HM46PROBE HM46

Handheld Humidity and Temperature Meter with HM46PROBE HM46

Vaisala HM46 HUMICAP® Hand-Held Humidity and Temperature Meter is an ideal everyday spot-checking tool for HVAC professionals. It is compact, portable and provides reliable measurements in a wide range of applications. This model has a long stainless steel probe ideal for hard-to-reach areas such as ducts or in elevated temperatures.

Detailed Information
Measurement range       
0 ... 100 %RH,
-40 … +100 °C (-40 … +212 °F), short term up to +180 °C (+356 °F)
Measurement accuracy 
At 0 … +40 °C:
±1.5 %RH (0 … 90 %RH)
±2.5 %RH (90 … 100 %RH)
±0.2 °C T
At -40 … 0 °C and +40 … +80 °C:
±3.0 %RH (0 … 90 %RH)
±4.0 %RH (90 … 100 %RH)
At +80 … +100 °C:
±4.0 %RH
Operating temperature 
Indicator: -10 … +60 °C (+14 … +140 °F), Probe handle: -40 … +60 °C (-40 … +140 °F)
Operating pressure         
Operating voltage           
2 × AA, 1.5 V
IP rating              
IP40 (probe), IP54 (indicator)
Analog outputs
Digital outputs