SONIN 50211 RAPIDTEST MOISTURE METER

Tests for presence of damaging moisture. Contact probes on 3' coiled cable. Dual reading scale provides relative and moisture percentages (10% - 28%) readings. Uses 9V battery. Instructions included. Tests hard or soft wood, concrete, plaster, carpet. Locate and trace roof leaks, water seepage. Use it to check surfaces before painting, laying floors or tile, wallpapering and select drier lumber. Sonin Products.