RH2 Humimeter Moisture Meter

  • Part #:HM-12005
  • Weight:210g
  • Dimensions:145 x 75 x 30 mm
  • Availability:AVAILABLE

Price: $396.87
Price: $535.77


The RH2 is a precise thermo-hygrometer with exchangeable external sensors for a wide range of applications.  It features manual and automatic datalogging and is ideal for laboratory, synthetic granules, climate and environment applications. By selecting different long term stable sensors, the range of applications goes from the measurement of air humidity to the determination of relative material moisture to the determination of water activity value in diverse foods.  The RH2 can also be connected with an infrared (IR) temperature sensor. The Humimeter RH2 handheld thermo-hygrometer measures RH, absolute humidity, dew point, equilibrium moisture content, Aw-value, concentration (ppm) and temperature.


  • Relative humidity, absolute humidity, dew point, equilibrium moisture content & aw-value
  • Long stable humidity- and temperature sensors
  • Easy data storage in the portable moisture meter
  • Analysis on the PC via Logmemorizer software optional
  • Optimal documentation of your quality
  • Temperature can be set to °C und °F as required
  • User programmable characteristic curves for calculation of equilibrium moisture content
  • Online-function, Hold function, Manual Data logging
  • Automatic datalogging for 10,000 logs with measuring point report


Measurement of relative humidity depends on sensor, resolution: 
0.1% rh
Measurement of temperature depends on sensor, resolution: 
Dew point: 
-55°C to +60°C, resolution 0.1°C, -67°F to 140°F
Absolute air humidity: 
g/m³ to 130 g/m³, resolution 0.1 g/m³
Equilibrium moisture content: 
2% to 30%, resolution 0.1%
Equilibrium moisture content synthetic granules: 
resolution 0.01 %
Menu languages: 
English, French, Spanish, German, Italian, Russian and many others on request
Supplied with: 
Humimeter RH2 with rubber protection cover and batteries, and a plastic carrying case for RH2
Probes, Humimeter USB data interface module with LogMemorizer measuring data recording and analysing software on CD includes: USB cable for PC and printer

Sensor(s) have to be ordered separately- see below

Required Accessories

Part #: HM-12032
$321.15 (USD)
$433.55 (CAD)
FLH Humidity and temperature sensor with 2 meter connecting cable, High Accuracy hand held RH probe with 2 meter cable

Part #: HM-12514
$222.33 (USD)
$300.15 (CAD)
Relative humidity sensor. Air humidity: 0 to 100%. Temperature: -10 to +60°C.Connector of an ext (more...)

The Brute Precision RH & Temp plug-in probe for material moisture Sensor head 30 cm stainless tube w (more...)

Part #: HM-12513
$117.34 (USD)
$158.41 (CAD)
Pluggable Infrared temperature sensor. Temperature: -25 to 125°C. Infrared optics: 1:10. With this (more...)

Optional Accessories

Part #: HM-13700
$1,420.46 (USD)
$1,917.62 (CAD)
Water activity sensor and measuring chamber with 2M connection cable including 4 x 250ml plastic cup (more...)

humimeter USB data interface module with LogMemorizer measuring data recording and analyzing softwar (more...)

humimeter USB data interface module VERSION FOR RECHARGEABLE BATTERIES with LogMemorizer

Part #: HM-10613
$667.00 (USD)
$900.45 (CAD)
Paper Web Adapter for Humimeter RH2

Part #: HM-13624
$86.46 (USD)
$116.72 (CAD)
Plastic carrying case for Humimeter Device

Part #: HM-11988
$38.29 (USD)
$51.69 (CAD)
The wall mount assembly on humimeter is used for mounting RH1/RH2 meters.

Part #: HM-10249
$43.23 (USD)
$58.36 (CAD)
Stainless steel sinter sensor cap for HM-12004

Part #: HM-14433
$463.19 (USD)
$625.31 (CAD)
Thermo printer runs by battery, industrial model, portable (only with article no. 12278) Dimensions: (more...)

Part #: HM-10006
$191.45 (USD)
$258.46 (CAD)
This specifically designed cup allows for easy calibration of any humimeter device, With a tube sens (more...)

Part #: HM-10005
$129.69 (USD)
$175.08 (CAD)
Certified Calibration Ampoules Set

Part #: HM-10352
$129.69 (USD)
$175.08 (CAD)
Certified calibration ampules - set of 5, 50% r.h. are used to calibrate any capacitance type humimeter device.

Part #: HM-13224
$129.69 (USD)
$175.08 (CAD)
8 meter Extension Cable for RH2 humimeter

Part #: HM-10403
$135.87 (USD)
$183.42 (CAD)