The M 20 is a drive-in electrode for measuring wood moisture and building moisture. It is based on the resistance measuring principle and can be connected to all corresponding "Gann" measuring devices.
The electrode is suitable for moisture measurements in sawn timber (up to 50 mm thick), chipboard and OSB boards and parquet. Using a suitable impact device (eg hammer), the electrode can also be driven into hard woods such as beech. It can also be used for measurements in soft, set building materials (eg plaster, gypsum or aerated concrete) as well as insulation and insulating materials.
Matching electrode pairs • M20-HW200, M20-HW300 • M20-DS16, M20-DS16-i, M20-OF15 • M20-Bi 200 and M20-Bi 300 • M6-150 and M6-250 Suitable base devices • Hydromette BL E • Hydromette HB 30 • HT 85 T • M 4050 • RTU 600 • UNI 2
The manufacturer Gann is one of the leading producers of high-quality moisture measuring devices from Germany. Gann measuring devices are considered standard among working instruments among professionals in building drying and water damage drying. They are also recognized by damage experts in insurance companies.
Technical data
Gann Article No.: 31003300
Electrode M20 including 10 electrode tips of 16 and 23 mm
