TP30W Infrared thermometer gun is a non-contact infrared thermometer that can measure highly accurate surface temperatures.  With a 12:1 distance spot ratio, farther away the target, larger the test spot area will become.  This IR thermometer gun has an adjustable emissivity setting (0. 1 to 1. 0) which makes this thermal leak detector optimal for measuring the temperature of any object or material.  A built-in laser pointer allows for maximum accuracy when aiming at targets. 
 Highly accurate: Designed with the latest thermopile sensor technology, the TP30W allows infrared laser thermometer gun to provide the highest accuracy of up to ±1. 5%; The accuracy of their thermometer gun can be further improved by fine-tuning the emissivity from 0. 1-1. 0 according to the surface material being measured
 Ultra-fast: With a distance to spot ratio of 12:1 and a response time of <500Ms, this allows the infrared temp gun thermometer to quickly provide the most accurate temperature readings of any target even at great distances
 Various usages: The Thermo-gun utilizes infrared technology which can measure a wide temp range of -58Fahrenheit~1022Fahrenheit / -50Celsius~550Celsius, enabling the heat detector to measure various objects' surface temp from a safe distance, especially above boiling point and below freezing point; Use the Thermo-gun while preparing foods, performing auto maintenance, home repairs and a host of other tasks. 
 User-friendly: The digital pyrometer displays MAX/MIN/AVG temperature of the last scan, perfect for measuring AC vents or car engines; IR thermometer gun features a backlit LCD screen, that automatically shuts off after 90 seconds of no use to conserve battery. 
 High capacity batteries: IR thermogun is powered by two high capacity and easily accessible AAA batteries that provide long battery life, when the low battery indicator remind you to change the battery, it's easily replaceable than other batteries.  NOTE: This digital thermometer is not designed for taking Human Body Temperature. 
 Features: Instant Read
 Brand: 
 Battery Size: AAA
 Assembled Product Weight: 0. 36 lb
 Manufacturer Part Number: TP30W
 Manufacturer: 
 Assembled Product Dimensions (L x W x H): 2. 24 x 4. 90 x 7. 70 Inches