Digital Wood Moisture Meter Water Leak Detector Moisture Tester Pin Type Hygrometer Timber Damp Detector With Data Preservation This instrument is a conductivity moisture meter specifically designed for the wood industry. This instrument has four calibration scales, enabling the user to take accurate moisture measurement in 100 wood species. Moisture measurements can be taken using the integral pin electrodes. This instrument is fully tested and calibrated and, with proper use, will provide years of reliable service. Features: Wide Measurement range ,suitable for 4 Group Wood Species Employ contact pin resistance to test, adopt high-precision electron components to test the moisture value on over one hundred kinds of common wood by group internally In appearance, use ergonomics. It is easy and fast for user to use the meter to test with simple key operation mode and comfortable hand feeling Can be used to test all kinds of wood paperboard and dry cargo Large LCD display of wood moisture value Built-in four kinds of patterns with precise testing Employ ergonomics design to adapt various special occasions Built-in low battery detection and automatic power off Data retention function Display symbols and units for easy reading. Low battery indicator function Automatic temperature compensation function Display: Large LCD characters display Measurement principle: Electrical resistance Specification: Resolution: 0.1% Accuracy: +/-0.5% Electrode length: 10mm(0.4') Electrode pins: Integrated Auto power off: After approx. 10 minutes Power supply: One 9V battery (not included) Meter housing: ABS plastic Operating Temperature: 0~40 C (32~104F) Weight: 80g