Air Velocity: Range: 0 - 30m/s, 0 - 90km/h, 0 - 5860ft/min, 0 - 65mph, 0 - 55Knots Resolution: 0.1m/s, 0.3km/h, 19ft/min, 0.2mph, 0.2Knots Threshold: 0.1m/s, 0.3km/h, 39ft/min, 0.2mph, 0.1Knots Accuracy: +/- 5% Air Temperature: Range: -10 - 45 ºC (14-113ºF) Resolution: 0.2ºC, 0.36ºF Accuracy: ±2ºC, ±3.6ºF Power Supply: 1 * 9V 6F22 battery(not included Battery) Thermometer: NTC Thermometer Operating Temperature: -10 - 45 ºC (14-113ºF) Operating Humidity: less than or equal to 90%RH Storage Temperature: -40~60ºC (-40~140ºF) Current Consumption: About 3mA Item Size: 160*52.5*35.5mm Item weight: 58.9g Return policy If you receive defective item(s),kindly notify us within 7days. We will guide you in returning the item(s) for replacement. Defective item(s) must be returned with fully packed material without being used. Returning defective item(s) will be at buyer\'s expense.Once we receive your returned unit, We will investigate the unit within 7days.We will then send you a brand new cost-free replacement unit. Custom Taxes A small parcel would be less likely to imposed taxes or duties by customs.Import duties, taxes and other charges are not included in the item price of shipping cost. It is buyer\'s responsibility when incured. Please check with your country\'s customs office to determine what these additional costs will be prior to bidding/buying. Feedback policy We will leave a Positive Feedback after the payment has beenreceived. Your feedback is extremely important tous.If you are satisfied with our items. Don not forget to give us 5 start feedback. |