RS Pro IT-1 is an infrared thermometer with a 3 in 1 function of °C\/°F convertible infrared temperature measurement, voltage detection and flashlight.Large-scale LCD display infrared thermometer. Single point laser sighting. Integrated non-contact AC voltage detection 60 V ac â†' 600 V ac with LCD indication . Ultra bright white LED torch. Single AAA size battery operation. Pocket clip designed for easy carryingAbsolute Maximum Temperature Measurement = +500 °C, +932 °FTemperature Scale = Centigrade, FahrenheitDistance to Spot Ratio = 8:1Best Accuracy = ±1 °C, ±2 °FEmissivity = 0.95Model Number p = IT-1Resolution = 0.2 °C, 0.5 °FResponse Time = 0.5 sLength = 20mmWidth = 29mm