Temperature range: -50~500ºC ( -58 ~ 932ºF )
Accuracy: ± 2% or ± 2 ºC
Resolution: 0.1ºC ( 0.1ºF )
Response time: ≤ 0.8s
Emissivity setting: 0.1-0.99
Distance to Spot Ratio: 12:1
Storage temperature: -10~ 40ºC
Operating temperature: -10~40ºC, Humidity: 10~90RH
Power: 2pcs 1.5V battery (Battery not include)