This is a mini infrared thermometer from Uni-Trend that determines the temperature of objects through their emitted radiation. Its main function is to measure temperature from a distance.It consumes very little power and helps users to measure temperature quickly and accurately. The Thermometer uses a Laser Pointer for aiming purposes which can be switched off if required. The usual Health & Safety protocols should always be followed when the laser is turned on.Specification:Dual display (real-time/MAX real-time/MIN)LCD backlight°C / °F optionAuto power offLow battery indicationAuto data holdOptional (on/off) laser pointerDimensions : Product: 153mm X 108mm X40mmLCD size: 22mm X 22mmNot suitable for medical use.