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RH5 Paper Moisture Meter with Datalogger

Made in the EuThe RH5 Paper Moisture Meter is a relative humidity meter with sensor specifically designed for measuring moisture content in paper. One only has to insert the probe in a stack/pile of paper for a short while to retrieve the relative air humidity at a resolution of 0.1 %.

The measured values can be saved manually in the data logger, and can then later be retrieved. Alternatively the auto logger can be used to automatically store the measured values in adjustable time intervals.

To prevent the RH5 and probe from being damaged when used in heave stacks of paper there is an optional protection sleeve available as well as a sleeve removal tool. The sleeve can be inserted into a stack or pile of paper after which the RH5 is attached to it. Measurements can then be taken without measurement outcomes being distorted. After you are finished you can remove the RH5 probe from the stack with a special "probe removal tool".

The temperature is measured as well and included in the hygromeasurement. Temperature range for measurement is -10 to +60 °C and can either be displayed in °C or °F.

The calibrated range of the RH5 hygrometer is 10% to 90% relative humidity, and when the probe is used this is related to the moisture content in the paper stack. Naturally the device can also be used for normal relative air humidity measurements.
Alternatively the actual air humidity or dew point temperature on the probe (sword) tip can be measured.

The model RH5-USB is equipped with a USB interface for data transfer. This model includes software and a data data transfer cable for connection to a PC or printer. A portable thermal printer is available that can be used to print measured values directly from the instrument.

  • A new and revolutionary powerful portable measuring instrument for measuring with innovative sensor technology
  • Menu language in English, German, French and Italian
  • Supplied with wooden case and batteries
  • 2-Year Warranty
  • Easy data storage at the portable moisture meter. optimal documentation of your quality
  • Quick - cost saving - automatically documented measurement values
  • Measurement accuracy of ±1.5% & resolution of 0.1%

Complete Kit
The RH5 is delivered as a complete kit including:
  • RH5 Moisture Meter
  • Wooden Case
  • Batteries
  • User Manual

Calibrated on
  • relative humidity
  • dew point

Measuring Range0 to 100%
Calibration Accuracy±1.5% (0 to 90%) at 25°C
Temperature Range -10 to +60°C (14 to 140°F)
Temperature Resolution0.1°C
Temperature Unitscan be set to °C and °F
Temperature Measurement Accuracy±0.4°C (at 25°C) Pt 1000 DIN B
Dew Point Temperature Range-55 to 60°C (-67 to 140°F)
Dew Point Temperature Resolution0.1°C
Temperature compensationautomatic
Date LoggerAutomatic data log for 10.000 logs with measuring point report
Data Output (RH5-USB only) USB interface (supplied with data transfer cable & software)
Power4x 1.5 Volt AA batteries
Power consumption55 mA (with display lighting)
Switch-off timeafter approx. 4 minutes
Menu languagesGerman, English, French, Italian, Spanish, Russian
Protection class IP 40
DimensionsHousing: 145 x 63 x 24mm
Sensor: 295 x 20 x 4mm
Weight (incl. batt.): 285 gr.
Warranty2 years


CAL-UNIT Calibration Adapter for RH Moisture Meters & RMS-TD Transmitters

  • CAL-UNIT-TUBE - Calibration adapter for tube sensors
  • CAL-UNIT-SWORD - Calibration adapter for sword sensor

More details

CAL-UNIT Calibration Adapter for RH Moisture Meters & RMS-TD Transmitters 127539

Li-Ion Rechargeable AA Batteries via the USB to USB-C

  • Li-Ion rechargeable battery
  • Stable voltage of 1,5 V over 95% of the runtime
  • Charged via the USB to USB-C cable

More details

Li-Ion Rechargeable AA Batteries via the USB to USB-C 127554


Buy Now

RH5 Paper Moisture Meter
€ 634,00 
RH5-USB - Paper moisture meter with USB output
€ 1.037,00 

PRINTER-Portable Battery Powered Thermo Printer
€ 426,00 
RH-SWORD - sensor holder for RH5, RH6, LFpro and LF-TS
€ 148,00 
RH-REMOVE - sensor holder removal tool for RH5, RH6, LFpro, LF-TS
€ 86,00 
Calibration Certificate - Factory calibration certificate protocol for humidity meters
€ 136,00 
Humi-Bluetooth - Serial Interface module
€ 366,00 
CAL-UNIT-SWORD - Calibration adapter for sword sensor
€ 192,00 
RH-CAL-AMPVAR - Certified calibration ampoules 2x35%, 1x50%, 2x80%
€ 114,00 
RH-CAL-AMP50 - Certified calibration ampoules 5 x50%
€ 114,00 
RH-CAL-AMP80 - Certified calibration ampoules 5 x80%
€ 114,00 
Li-Ion Rechargeable AA Batteries - 4 pcs (with USB to USB-C cable)
€ 25,00 
All mentioned prices are excluding VAT & excluding shipment costs.
Availability: Available: 1 - 3 days, Delivery time: 1 - 3 weeks, special order request

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