The Humimeter RH6 paper hygrometer is a powerful moisture meter with sword probe(see image) for moisture determination in paper piles. To measure the moisture content of a paper pile, simply insert the Humimeter RH6 paper hygrometer into the pile and leave it there for a short adjustment time. 

The measured values ​​on the Humimeter RH6 paper hygrometer can also be stored via the data logger, provided with additional data and retrieved later. You also have the option of using the auto data logger to have the measured paper moisture values saved automatically at adjustable time intervals.

In order not to damage the sword with heavy paper stacks, the sword sleeve and the sword sleeve extractor are available as assessories. The sword sleeve is driven into the paper pile and the Humimeter RH6 paper hygrometer is inserted into it. The measurement is facilitated but not falsified by the use of the sword sleeve. At the end of the measurement, the device is pulled out of the sleeve and this can be easily removed from the pile with the sword case extractor.

At the same time, the Humimeter RH6 paper hygrometer also measures and displays the temperature of the material and includes it in the moisture calculation. The measuring range for this is -10 to +60 °C and can be displayed either in °C or °F.

The calibrated measuring range of the Humimeter RH6 paper hygrometer ranges from 10% to 90% relative humidity, and this is directly related to the paper moisture when using the sword probe in the pile. Of course, the device for paper moisture can also be used to measure the humidity in a room .

Optionally, the Humimeter RH6 paper hygrometer can output the current absolute humidity measured at the tip of the sword or the dew point temperature.

A further option of the Humimeter RH6 paper moisture meter is a serial USB interface for connecting the device to a PC. Via the delivered LogMemorizer software the measuring values can be read off the device, addition information can be added, and the data can be archived, exported and processed.

  • Hold function, manual data storage
  • Vendor storage management
  • Programmable customer characteristics
  • Lifetime Support


Paper moisture meter for paper piles. Also suitable for automatic climate monitoring of printing rooms and paper stockrooms.


Humimeter RH6 paper hygrometer with sword sensor for water content determination in the paper pile.


  • Temperature-compensated paper and wood equilibrium moisture content, characteristics for water content determination
  • Very fast adjustment behavior
  • Easy data storage on the portable moisture meter
  • A new, revolutionary, high-performance series of handheld measuring devices for moisture measurement with innovative sensor technologies
  • Optimal documentation of your quality

Scope of delivery

Humimeter RH6 with rubber protection cover, humimeter USB data interface mod- ule with LogMemorizer measuring data recording and analysing software on USB flash drive incl. USB, wooden case and batteries

Humimeter - Technical data
Temperature -10 to +60 °C, 14 to 140 °F, resolution 0,1 °C
Relative humidity 0 to 100%, resolution 0,1% RH
Calibration +/- 0,3 °C (at 25 °C)
Dew point -55 to +60 °C, -67 to 140 °F, resolution 0,1 °C
Memory function Hold function, manual value added storage
Automatic datalog For 10.000 logs with measuring point report
Calibration 10 to 90% +/- 1,5% RH (at 25 °C)
Absolute humidity 0 to 130 g/m³, resolution 0,1 g/m³
Compensation Temperature-compensated paper and wood equilibrium moisture content
Dimensions 441 x 74 x 33 mm
Sword sensor length 295 mm
Weight including wooden case 1 kg
Power Supply 4 x 1,5 Volt AA Alkaline batteries
Menu languages English, German, French, Italian, Spanish, Russian, Portuguese, Czech, Polish

Humimeter RH6 - Paper moisture meter

  • Brand: Schaller
  • Product Code: 11497 - RH6
  • Availability: 10-15 Days