High-precision inductive moisture meter, automatic humidity alarm, high-definition large-screen display Four mode switching, over-range alarm, high-sensitivity sensor, built-in flashlight, large-screen high-definition display, automatic shutdown Four modes, default brick wall measurement mode, can be switched at , white wall, softwood and hardwood measurement mode Humidity alarm, easy to grasp humidity changes, blue light indicates low moisture content (dry), green light indicates average moisture content (medium); red light indicates high moisture content (wet) Inductive electromagnetic wave, portable measurement, simple operation, close to the product to be measured, easy to obtain moisture content Flashlight design, at night or in low light environment, can accurately measure the psychological expected measurement position, and more efficient to use! LCD size: 2.7inch diagonal Measurement accuracy: ±4% Maximum sensing depth: 3/4inch (19mm) Sensor size: 42x45mm Operating temperature: 0~40°C (32~104 ℉) Storage temperature: -10~50°C (14~22 ℉) Measurement range: Drywall and masonry: 5~70%; Softwood and hardwood: 5~75% Maximum measurement range: 0~99.9% Audible alarm: Wood z16%; Drywall and masonry 70% Dimensions: 151x64x28mm Weight: 303g Hign-concerned Chemical:None :Woodworking (9V battery is not included, you need to provide your own battery) Color: As Shown Material: ABS Package Contents: 1 * MoistureTester 1 * Hand strap 1 * English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.