Product Name: Portable Wood Moisture Meter with Multiple Modes Weight: 50-100g Waterproof: Waterproof Noctilucence: With Noctilucence Shakeproof: Shakeproof Anti-jamming: Anti-jamming Pressure Resistance: Without Pressure Resistance Connection Type: Wire Detection Method: Non-contact Display: Digital Application: Anemometer Trademark: OEM Transport Package: Gift Box Specification: 40x18x105mm Origin: Changzhou, Jiangsu HS Code: 9015800090 Product Description This product is a portable multi-functional anemometer, and it is suitable for measuring temperature, humidity, wind chill, dew point, wind speed, barometric pressure, altitude and illumination.Because the measurement of altitude is influenced by barometric pressure and temperature, so the altitude values measured in different seasons and different climates are different, but in the same day and condition that, barometric pressure and temperature slightly vary, the altitude reading is, stable, so it can be used for measuring the altitude difference.*Measurement items: Air velocity, Air temperature ,Air Quantity*Measurement range:----Air velocity: 0~30m/s----Air temperature:0~45o C, 32~113o F (± 2o C)*Resolution: 0.1o C, 0.001m/s*Max/Min ReadingAverage/Current ReadingData HoldBacklight DisplayLow Battery lndicationManual/Auto Power Off*Power: 6F22 9V*Dimension: 67.5*45.8*30.2mm