MASTECH MS6580 Multifunction Digital Infrared Thermometer IR Temperature Meter - Black + Green
Operating altitude Max 2000m . Display: LCD Max value: 9999 . Polarity indication : automatic; '-'for negative polarity. . Over range indicator: 'Hi' or 'Lo'. . Sampling time: approx 2 times/sec . Auto power offtime: approx 15S. . Power supply: AAA 2 Alkaline Batteries . Temperature coefficient:less than 0.1 x accuracy/° C . Laser Pointer: Class< 2 laser lmW power; 630-670nm wavelength . Infrared spectral range: 8-14um wavelength . Operating temperature: 0° C -40° C /32° F-104° F . Storage temperature: -10° C-50° C/14° F-122° F