Features 1、4 in 1 Tester: The 4 in 1 moisture meter with wood moisture meter has four modes for software, hardwood, dry wall and masonry, which can meet your various needs. It can quickly and non destructive indicate the distribution of water near the surface area to identify water leakage. 2、Fast Measurement: The moisture tester has high accuracy. The back sensor can send and receive high frequency electromagnetic signals to the measuring materials, so non destructive testing is carried out on various household materials to locate the moisture distribution in wood, walls, floors or ceilings. 3、Multi Purpose Use: The pinless moisture meter can detect temperature and humidity and switch between ℃ and ℉. Equipped with data retention function and 1 click reset function, it can record the current measurement value for easy recording and detection. Automatically shut down within 10 minutes to save battery power. Use simple automatic calibration to detect anomalies in surfaces that should be uniform. 4、Easy to Read: The moisture detection adopts a large LCD color display screen with a color simulation display bar, making the measurement results easier to see and understand. When the humidity of the wood reaches 17%, the instrument will automatically alarm. When the wall humidity exceeds 70%, the instrument will emit a beep sound, and the display bar on the screen will display the red part. 5、Simple Carrying: Comes with a light weight and a compact size as well, the pinless moisture meter is very convenient to carry for outdoor work. Specification Item Type: Pinless Moisture Meter Model: WM700A Measurement Range for Cork: 0%~55% Measurement Range for Hardwood: 0%~35% Note: The humidity readings of dry wall and masonry are relative values. Detection Thickness: Approx. 20mm / 0.79in Display: VA Reverse Display Color Screen Power Supply: 3 x AAA battery, shipped without battery. Working Current: 20mA Package List 1 x Pinless Moisture Meter 1 x Cross Screwdriver 1 x User Manual 1 x Storage Bag