Specifications:

• Wind Chill: Yes
• Unite Size: 52.5*35.5*160mm
• Resolution: 0.2C,0.1m/s
• Power: 6F22 9V(not include)
• Operating temperature: -10-45C (14-113F)
• Operating humidity: Less than 90%RH
• Model Number: GM816A
• Current consumption: Approx. 3mA
• Brand Name: OUTEST
• Auto Power Off: 14 Minutes without any Operation
• Air velocity: 0.8~30m/s(+-5%)
• Air Temperature: -10C~45C,14F~113F(+-2C)