900 Infrared Thermometer Non Contact Multifunctional Handheld Automatic Industial Thermometer Item Type: Infrared Thermometer Model: 900 Material: ABS Battery: 1x9V 6F22 (Battery Not Included) Uses: It is suitable for pool temperature measurement, food temperature measurement, car seat temperature measurement, wooden floor temperature measurement, automobile tire temperature test, refrigerator temperature test, and water temperature measurement. Temperature Range -50℃~950℃ (-58℉~1742℉) Accuracy 0℃~950℃ (32℉~1742℉): ±1.5℃ (±2.7℉) Or ±1.5% -50℃~0℃(-58℉~32℉): ±3℃(±5℉) Resolution 0.1°C Or 0.1°F Repeatability 1% Of Reading Or 1℃ Response Time 500mSec, 95% Response Response Wavelength 8~14um Emissivity 0.10~1.00 Adjustable (Default 0.95) Object Distance Ratio 12:01 Temperature Operating Range 0~40℃ (32~104℉) Relative Humidity 10%RH~95%RH Non-Condensing, Until 30℃ (86℉) Storage Temperature -20~60℃ (-4~140℉)