Features WIDE APPLICATION: Infrared thermometer can be used to measure the surface temperature of the following components, like hot water pipes, heat engine components, cooking surfaces, heat pipes and insulation layers, electrical connections, lamp ballasts, et DATA STORAGE: The infrared thermometer gun support one button switch of the unit of ℃ ℉ and has the function of data preservation and laser target indicator WITH BACKLIGHT: After selecting the backlight switch, the power supply of an industrial thermometer will automatically turn off within 7 seconds without any operation TECHNICAL PARAMETERS: Temperature range from ‑50~600℃(‑58℉~1112℉), response time for 500mSec, 95% response, response wavelength from 8‑14um DURABLE ABS: Non contact digital laser temperature gun use ABS material, possess impact resistance, scratch resistance, environmentally friendly Specification: Item Type: Infrared Thermometer Material: ABS Battery: 2 x AAA batteries(not include) Measurement Accuracy: ≥0℃(32℉) ±1.5℃ (±2.7℉) or ±1.5%; <0℃(-32℉) ±3℃(±5.4℉)±3% of the maximum Repeatability: 1% Reading or 1℃ Response Time: 500mSec, 95% response Response Wavelength: 8-14um Emissivity: 0.95 by default Ambient Operating Temperature: 0~50℃(32~122℉) Relative Humidity: 10-90%RH non condensing Storage Temperature: -20~60℃(-4~140℉) Package List:1 x Infrared Thermometer1 x User Manual Package List 1 x Infrared Thermometer 1 x User Manual