INFRARED THERMOMETER (-50-950°C) Specifications:  Measuring range - -50℃~950℃ (-58℉~1742℉)  Precision - ±1.5℃ or 1.5%  Distance spot ratio - D:S=12:1  Emissivity - 0.10~1.00 Adjustable emissivity function  Repeatability - ±0.5℃ or 1%  MAX display - √  MIN display - √  AVG display - √  Temperature alarm function - √  Data storage - √  Response time - 500ms  Resolution - 0.1℃/0.1℉  Wavelength - 8μm~14μm  ℃/℉ selection - √  Laser switch - √  Auto power-off - √  Battery low voltage prompt - √  Battery specification - 9V 6F22 Battery ORIGIN : GABY INSTRUMENTS