Klein Tools IR5 Infrared Thermometer with 12 to 1 Distance to Spot measures temperatures from -22° to 752°F (-30° to 400°C) from a distance with pinpoint accuracy. The Klein IR5 features adjustable emissivity so the user can accurately measure different kinds of surfaces, a dual laser guide to help the user understand where the IR light is measuring, MIN/MAX/AVG/DIFF, high and low alarms, a backlit display, and more. The Klein IR5 is ideal for checking bearings, transformers, bad electrical connections, ventilation, and more.