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. Check surfaces before painting, laying floors or tile, wallpapering. Select drier lumber.