geo-FENNEL FHM 20 Moisture Detector

geo-FENNEL FHM 20 Moisture Detector Product Overview Moisture meter for wood and building materials. Wood: Calibrated to 170 wood types in 8 groups. Building materials: Gypsum, plaster, concrete, concrete screeds, mortar, cardboard, paper. Measurement of humidity permeation, surface humidity, determination of dry and humid areas. Features External moisture measurement probe External temperature probe: at measurement with moisture and temperature probe the moisture measurement is carried out with automatic temperature compensation. This leads to a higher accuracy 8 mm measuring pins (replaceable Protective cap with integrated calibration check Battery indicator Automatic power-off (adjustable time Includes Moisture and temperature probe Padded bag 2 x spare measuring pins 2 x AAA Batteries Specifications Measuring principle Electrical resistance Measuring range wood 6 – 99,9 % Accuracy wood ± 1 %* Measuring range building materials 3 – 33 % Accuracy building materials ± 1