Model Number: AM-4838 Brand Name: TLead Key Specifications/Special Features: Application: installation, debug and repair for refrigeration industry, ventilation duct, environment monitor, navigation measurement, weather forecast, collection of the weather datum for outdoor busywork and fire departmentMeasuring: wind speed: 0.4-30.0m/s, 1.4-108.0km/h, 80-5910ft/min, 0.8-59.3 knotsTemperature: -10-60℃,14-140℉Accuracy: ±2%n+2dResolution: 0.1/1

Display: LCD display

Power supply: 1x9V 6F22 battery

Battery indicator: low battery indicator

Dimensions: 141x72x31mm

Weight (not including probe): 248g