Magnusson moisture meter accurately measures moisture levels on various building materials including wood, drywall, plaster, cement and concrete, using a pin type meter. Moisture indicator ranges from 6-60% for wood and 1.5-33% for building materials, and levels are quickly and easily identified via red, amber and green colours. Backlit LCD display with low-battery indicator. Supplied in a canvas case with belt loop and hook and loop fastening to measure in various locations. 8mm Electrodes Real-Time Read-Out Self-Calibration LCD Display Auto Power Off in 3 Minutes Moisture Range in Wood: 6-60% Moisture Range in Material: 1.5-33% 8mm Electrodes Real-Time Read-Out Self-Calibration LCD Display Auto Power Off in 3 Minutes Moisture Range in Wood: 6-60% Moisture Range in Material: 1.5-33%