Description:    UNI-T UT300S -32 C-400 C Handheld Digital Non-contact IR Infrared Thermometer Temperature Gun with LCD Backlight  UT300S is an infrared thermometer that determines temperature of objects through their emitted radiation. Its main function is to measure temperature from a distance. The UT300S consumes very little power and helps users to measure temperature quickly and accurately.    Applications:   Product quality control and inspection. Industrial machinery. HVAC. Home. Automobile.   Description:   Auto Shutdown: !#!amp!*!radic; SCAN: !#!amp!*!radic; Display Hold: !#!amp!*!radic; Maximum value measurement: !#!amp!*!radic; Minimum value measuremeny: !#!amp!*!radic; Set low temperature alarm: !#!amp!*!radic; Set high temperature alarm: !#!amp!*!radic; Emissivity: 0.10-1.00 adjustable Temperature range: -32 C-400 C Maximum measurement precision: !#!amp!*!plusmn; 2 C or 2%(Ambient temperature: 23 C !#!amp!*!plusmn; 2 C) Repetition precision: !#!amp!*!lt; !#!amp!*!plusmn; 5 C or !#!amp!*!lt; !#!amp!*!plusmn; 0.5% Resolution: 0.1 Response time: 500mS White backlight: !#!amp!*!radic; Battery: 9V(6F22) (NOT included) Weight: 185g Size: 153mm x 108mm x 40mm   Package Included:   1 x UNI-T UT300S  Digital  Thermometer 1 x English User Manual  Details pictures: