Description ACCURATE AND QUICK MEASUREMENT - The wood moisture meter uses 2 high-precision and sensitive metal needles to accurately test at different depths by penetrating the surface of wood, cardboard, etc. to get the humidity level. This moisture tester helps find hidden leaks. Its the perfect tool for homeowners, carpenters, flooring and inspectors. 4 MEASUREMENT MODES - This moisture meter has 4 calibrated scales to measure a variety of woods, making accurate measurements humidity on 50 species of wood. The protective cover prevents damage to the detector. WIDE MEASUREMENT RANGE AND LOW-MEDIUM-HIGH INDEX - the wood moisture meter offers a wide measurement range (wood: 0% - 99.9% ) with 0.1% resolution, Accuracy: 0.5% LCD DISPLAY - The digital moisture analyzer features a large, bright LCD display for easy reading. A short press on the HOLD button keeps the measurement on the screen. Built-in battery check and low battery icon display, hygrometer automatically shuts off after 15 minutes of inactivity, saving battery power. SHOCKPROOF SHELL - both sides of the meter are covered with an ergonomic, non-slip material for a comfortable and secure grip. Compact size and light weight make it easy to carry. Package Contents: This leak test kit includes a digital hygrometer. Specification: Measurement Principle: Electrical Resistance Range: 0 ~ 99.9% wood Resolution: 0.1% Accuracy: 0.5% Length of the electrode: 10 mm (0.4) Electrode pins: built-in Auto power off: after approx. 15 minutes Power supply: 1 battery 9V (not included) Meter case material: ABS plastic Operating temperature: 0~40 (32F~104F) Operating humidity: 85% maximum relative humidity Dimensions: 145 x 67 x 32 mm Colour: Black Quantity delivered: 1 piece Good quality product