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HM40S Concrete Moisture Meter

HM40S offers an easy and reliable solution for humidity and temperature measurements where cable probe is required. Ideal for concrete moisture measurements using the borehole method.

The interchangeable HMP40S probe connects easily to the HM40 indicator with a snap-on connector enabling convenient use of multiple probes with one indicator. The measurement data can be displayed in numeric, graphic or statistic views. The rugged HMP40S probe is IP65 classified.
    Contacts & Pricing
    Specifications

     Specifications

    Measurement parameter(s) Relative humidity
    Temperature
    Absolute humidity*
    Dew point temperature*
    Enthalpy*
    Mixing ratio*
    Wet bulb*
    Measurement range 0 ... 100 % RH
    -40 ... +80 °C (-40 ... +176 °F) T
    Measurement accuracy At temperature +0 ... 40 °C (+32 ... +104 °F):
    ±1.5 % RH (0 ... 90 % RH)
    ±2.5 % RH (90 ... 100 % RH)
    ±0.2 °C T
    Operating temperature Probe: -40 ... +80 °C (-40 ... +176 °F) T
    Indicator: -10 ... +60 °C (+14 ... +140 °F) T
    Operating voltage 2xAA-size alkaline batteries, type IEC LR6
    Housing classification IP65 for probe
    IP54 for HM40 indicator