The Humimeter GF2 building moisture meter is a professional and versatile device which can be extended with various sensors to match your individual needs. As the Humimeter GF2 offers such a wide variety of functions we recommend some well proven configurations for popular tasks in the building industry (see Recommended configurations). Especially notable is the blazingly fast nondestructive measurement of floor screed without using the tedious CM method.

The GF2 building moisture meter is able to perform lots of measurements relevant for the building industry including: building moisture, air humidity, indoor climate, dew point, equilibrium moisture content, air and surface temperature as well as long-term recording of climate data, incl. material moisture sensor. Optionally available external air humidity and infrared temperature sensors, PC software for data archiving and graphic display of climate data.

  • Wide measuring range
  • Many sensors for a wide range of applications
  • Non-destructive measurement
  • Easy to handle
  • Measurement within a few seconds
  • Lifetime Support


Professional moisture meter for building moisture, air humidity, indoor climate, dew point, equilibrium moisture content, air and surface temperature as well as long- term recording of climate data. The standard sensor enables the non-destructive determination of the water content of concrete, screed and many other building materials by placing the measuring device on the material surface. Due to the large number of optionally available external sensors, the Humimeter GF2 can be used for all applications required on the construction site.

Calibration curves basic device

floor screed, floor screed CM, concrete, anhydrite floor, aerated concrete, special floor screed, special concrete, drywall 12.5 mm, drywall 15.0 mm, light concrete brick, concrete brick, heavy concrete brick, clinker brick, ashlar, digit


  • Easy to use
  • Wide measuring range
  • Measurement within a few seconds
  • Quick determination of the averaging
  • Robust design
  • Lifetime Support

Scope of delivery

Humimeter GF2 with rubber protection cover and batteries

Required accessories

Measuring probes, selectable according to requirements

Humimeter - Technical data
Measuring range 0 to 20% water content
Resolution 0,1% water content
Measuring depth 30 mm
Temperature compensation Automatically
Measurement result Within seconds without sample preparation
Memory function Hold function, manual value added storage
Automatic datalog Datalog for 10.000 values with measuring point report
Dimensions 147 x 75 x 30 mm
Power Supply 4 x 1,5 Volt AA Alkaline batteries
Menu languages English, German, French, Italian, Spanish, Russian, Portuguese, Czech, Polish

Humimeter GF2 - Building moisture meter

  • Brand: Schaller
  • Product Code: 13140
  • Availability: 10-15 Days