Product Name: Hot Wire Anemometer (AMF 029) Model NO.: AMF029 Trademark: tlead Transport Package: Box Specification: AMF029 Origin: Qingdao, Shandong Province, China HS Code: 90158000 Product Description Hot Wire Anemometer (AMF029)Features:Slim sensor allows operation in small space and the extended handle can be used for more limited occasions.Specifications:Measuring Items:Air Velocity, Air Temperature, Air QuantityAir Velocity Range:0~30m/sAir Temperature Range:0~45° C, 32~113° FAir Quantity Range:0~999900M³ /minResolution:0.001m/s, 0.1° CUnit of Velocity:M/s, ft/min, knots, km/hr, mph ° C/° F SelectionAir Temperature Accuracy:± 2° CAir Velocity Accuracy:± 3%Power Supply:4 x AAA BatteryUnit Size:76.8 x 38 x 170.4mmMax/Min ReadingAverage/Current ReadingData HoldBacklight FunctionLow Battery IndicationManual/Auto Power OffUSB Interface