... -32 ~ 1150°C ( -26~2102°F)Accuracy: ±1.5% or ±1.5°CRepeatability: ±1% or ±1°CDistance Spot Ratio: 20:1Emissivity ... FResponse Time:500msWavelength:8-14μmSize: 200*155*59mmIR600ST652 Infrared Thermometer for solar system, safety-inspect, fire inspect, power ... Measuring Precision: -25~600 Centigrade, +-(1.5%+1 Centigrade), -13~1,112 Fahrenheit, +-(1.5%+ 1 Fahrenheit)Operating Environment: Temperature: - ...