Digital Temperature and Humidity Meter High Precision Environmental Temperature and Humidity Measuring Instrument Wet Bulb Dew Point Thermometer

Ambient Temperature Range: -20-60°C (-4 to 140°F)Precision: ±1.0°C (0 to 45°C) ±1.5°C(-20 to 0°C,45 to 60°C)Resolution: 0.1°C/°FUpdate Rate: 400msRH Range: 0-100%RHAccuracy : ±3.0% RH(20% to 80%) ±4.0% RH(0% to 20%,80% to )Resolution: 0.1%Wet Bulb Temperature Range: -20 to 60°C (-4 to 140°F)Precision : ±1°C (0 to 45°C) ±1.5°C(-20 to 0°C,45 to 60°C)Resolution: 0.1°C/°FDew-point Temperature Range: -50 to 60°C (-58 to 140°F)precision : ±1°C (0 to 45°C) ±1.5°C(-50 to 0°C,45 to 60°C)Resolution: 0.1°C/°FUpdate Rate: 400msPower Supply: 4 * AAA dry Batteries, 24A, LR03 (not included)

• indoor-thermometersBacklight display of humidity and temperature.Measures dew point and wet bulb temperatures.99 record storage capacity, design with protective holster.Quick response capacitance sensor with protective cover.Minimum. / Maximum, data hold and low battery indicator function.