Wide measuring range: Wood: 1-75%; Materials of construction: 0.1-2.4%; Ambient temperature: -10-60; Relative humidity: 0-100%. Used to determine wood or building materials such as concrete, bricks, screed, plasterboard, wallpaper, etc. Ambient temperature and humidity: The wood moisture meter has for function of measuring ambient temperature and humidity with extended functions. After powering on, short press the MODE screen to display the current room temperature and humidity, and press the SET button to switch between Celsius and Fahrenheit. Benchmark test: The wood moisture meter can perform benchmark tests. There is a test panel on the cover of the instrument, and the user can test the reference point by himself. This function is to avoid errors in the recognition process. Display: The LCD digital display is backlit, the reading effect is clearer in dark places, and the time of automatic shutdown is about 10 minutes. When the battery is low, the LCD screen will display a low voltage icon, indicating the power is low at this point and the battery should be replaced. microwave, with which the humidity can be determined in 1 second. The measurement result is very accurate and does not accept the influence of particles, color and substances contained in the product. The moisture meter can quickly detect water spots hidden under the floor, walls and carpets due to roof leaks, floods, burst pipes, underground leaks, etc. It is an ideal choice for woodwork, construction, agricultural restoration and flooring. Precautions: 1. The humidity in the measured object is inconsistent, so the humidity in different positions of the same measured object will be different, so the measured results will also be different. 2. The insertion depth of the probe has a direct effect on the measurement result. In general, the deeper the onset, the higher the measured moisture value. Therefore, please pay attention to the consistency of the probe insertion depth. High precision The probe is 10mm long, uses 303 stainless steel high-resistance and has a high-frequency sampling rate of five times per second. Button function Power switch: short press to display temperature and humidity after power on short press SET to switch to Fahrenheit, and short press the power switch again to complete the temperature and humidity measurement. SET key : MAT range conversion (Reference material settings during measurement) Backlit LCD display The LCD digital display is illuminated and the reading effect is clearer in dark places. Room temperature and humidity display Storage temperature: -10 ~ 60 Room temperature iante: 0 ~ 40 Ambient humidity: 0 ~ 85% RH Sturdy and resistant to drops The material of the spirit level is robust and resistant to drops and has a long service life. Small and portable Small, lightweight, easy to carry and use. Size: 147*42* 25mm Weight: 90g