Greisinger-GMR-110-Moisture-Meter-Greisinger-GMR-110-P-The-Greisinger-GMR-110-is-the-Compact-Solution-for-Wood-Plaster-&-Building-Moisture-Measurements-This-robust-measuring-device-is-also-ideal-for-fast-evaluation-of-material-moisture-in-firewood-flake-board-inlay-plaster-cement-&-lots-more-P-P-A-suitable-characteristic-is-selected-with-help-of-the-material-table-on-the-rear-side-of-the-device-before-measuring-The-material-is-contacted-by-pressing-the-measuring-needles-into-i