Thermometer, hygrometer, anemometer portable
Measurement of ambient temperature:-20 to 60 ° Celsius - resolution 0.1 ° C
Measurement of relative humidity of air: 0 to 100% RH - resolution of 0.1% RH
Measure the speed of air: 0.3-35 metres per second - resolution of 0.1
Calculation of the flow of air: 0 to 99999 m³/sec
Calculation of the power input: 0 to 99999 KW (Btu/h)
Calculation of dew point:-68 to 70 ° C - resolution 0.1 ° C
Calculation of the wet-bulb temperature:-22 to 70 ° C - resolution 0.1 ° C
Comes with carrying case, propeller, instructions, and 4 AAA batteries
Displays 
Large Display
