Features:Wood Moisture Detector: Built-in 7 parameter features/color backlight screen/removable probe.High-precision: Specialized-sensor-React quickly and measure moisture content.Red, orange-light and green, three-color backlit screen: Automatically match the backlight of the appropriate color according to the moisture content.Detachable probe: A stainless steel probe and a pair of pliers are provided for easy replacement.Moisture tester hygrograph: Besides measuring material moisture, it can also measure ambient humidity and temperature.Three color display: HD LCD tri-color LIQUID crystals display,suitable for measurement in various environments.DETACHABLE BATTERYCOMPARTMENT DESIGN: The rear cover can be detachable battery com-partment,easy to change.FALL PROOF,DUST PROOF AND WATER PROOF TRIPLE PROTECTION: ABS material,comfortable grip and strong impact resistance.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material: ABSSize: 142*58mmTemperature range: -20.0C~60.0C (-4.0C~140.0C)Humidity range: 0.0%~99.9%RHAmbient temperature: -20.0~60.0C (-4.0~140C) 1.5CAmbient humidity: 0.0~99.9% 4.0%RHOperating environment: -10~50C / 20~90%rhStorage environment: -10~60C / 20~90% relative humidityDisplay: 2.4 inches backlit displayPower supply: 3x1.5V AAA batteries (not included)