MOISTURE METER HGR-9

Moisture meter HGR-9 Moisture meter HGR-9 is an inexpensive, universal, state-of-the-art electronic device for measuring moisture contents in wood and concrete. It is especially useful during putting parquet or other wooden floors. Despite small size the device provides measurements with very good accuracy. This is achieved by a special microprocessor. The moisture meter is very user friendly. It is equipped with wood type and temperature compensation circuits.

The instrument can be delivered with a calibration certificate issued by the Regional Institute of Weights and Measures in Krakow.

The device is small and has an oblong, pen-like shape (160 x 27 x 15 mm).

Additional resources
  1. Users manual in Polish
  2. Picture gallery
  3. Sample official calibration certificate in Polish

Price: 159.00 EUR + 23% VAT
Sample official calibration certificate in Polish
Users manual in Polish

Technical data
Wood moisture contents Concrete moisture contents
Range 6 % - 60 % abs. moisture cont. 0.7 % - 7.5 % rel. moisture cont.
Accuracy ±1 % (within range 6 - 15%)
±2 % (within range 16 - 28%)
approx. 10 % of meas. value
(within range 28 - 60%)
±0.5 %
Resolution 0.1 %
Wood temp. range 0 - 50 °C
Number of wood types 3 groups (12 common + 270 exotic types)
Display LCD
Electrodes ϕ 2.0x8 mm (2 pcs. and concrete nails)
Power 12V (battery 23A + 1 spare)
Battery life 2000 measurements
Low battery warning yes
Size 160x27x15 mm

  • Moisture meter HGR-9 is recommended for DIY.
  • The device is also very useful for the control of firewood.