You can quickly and easily use the Maplin Non-Contact Infrared Forehead Thermometer to check and protect the health of you child, family or work colleagues. It uses a high-precision medical infrared sensor to measure temperature without any contact so you are protected as well. Maplin Non Contact Infrared Forehead Thermometer can measure temperatures between 35 and 42C at a range of 1-10cm from the forehead. Readings take less than a second to collect with an accuracy of +/-0.2C. Change between C and F as required and view results on the LCD status display. Memory can store up to 32 results. Powered by 2x AAA Batteries (not included) .