PureQ No.3 Gamma Temperature Gun entrepreneurial and very popular and Size:325mm x 1200mm entrepreneurial and very popular and that is our expectation for this new stove easy to store and suitable for smaller garden spaces it will show the temperature accurately with very short response time Laser show: great distance spot ratio ( 12 : 1 ) offers accurate results for longer distance compared with other thermometers look but don't touch: Measure the surface temperature without any contact needed Pistol shape: Bring out your inner Bond with our pistol shape design making it easy and comfortable to hold Light it up: Backlit display makes for an easy read in any condition Night & Day Unit conversion: it supports Centigrade and Fahrenheit conversion to meet different requirements Power up: it just needs one 9V batteries for power & gives a warning when running low Power down: Automatic on off for added convenience Low Battery alert & Auto Power Off