ANENG GN401 Mini Temperature Humidity Meter Handheld No Contact Precision Digital Air Thermometer Hygrometer Gauge Teste

Features High precision digital temperature and humidity sensor high precision high response speedHD color LCD displayTemperature unit can be selected ℃ ℉Maximum and minimum measurement MAX MINScreen lock HOLDDew point temperature measurementWet bulb temperature measurementOver range promptLow battery meets promptSpecification Humidity Range 0 100 RH Range 45 75 RH Accuracy ±3 0 RH Others ±4 5 RHEnvironment temperature Range 20℃ 70℃ Accuracy ±1℃ 4℉ 158℉ accuracy ±1 8℉Dew point temperature Range 20℃ 70℃ Accuracy ±1 5℃ 4℉ 158℉ accuracy ±2 7℉Wet bulb temperature Range 20℃ 70℃ Accuracy ±1 5℃ 4℉ 158℉ accuracy ±2 7℉Digital update 0 5SAutomatic shutdown 15 minutes of automatic shutdown under no operationOperating temperature and humidity 20℃ 60℃ 4℉ 140℉ 10 RH 90 RHStorage temperature and humidity 20℃ 60℃ 4℉ 140℉ 10 RH 75 RHPower supply 3 1 5V AAA not included Package Includes 1 GN401 Thermohygrometer Battery not included 2 Test lead wire1 Manual1 Packing boxDetails Pictures