The TradeQuip "Made for the Trade" Infra Red Thermometer is used for measuring temperature of the objects surface, which is applicable for various hot, cold, hazardous or hard to reach objects without contact, safely and quickly. This unit consists of optics, a temperature sensor signal amplifier, laser pointer, processing circuit and LCD display. This Non-Contact Digital Infrared Diagnostics Thermometer is an easy-to-use handheld hard surface temperature gun with nonslip cushioned pistol grip.