Albott Non-contact Digital Laser IR Infrared Thermometer Temperature Gun -58~788(-50 ~ 420),Battery Included MULTI-FUNCTION: Extremely Handy, Consistent & Versatile for Instant Temp Readings in performing auto maintenance, air leaks, cooking, barbequing, medical, testing refrigerator temperatures, doing home repairs and a host of other tasks. TEMPERATURE RANGE in CELSIUS AND FAHRENHEIT: -50C to +420C /-58 F to +788F; Accuracy: 1.5% or 1.5.A built in Laser gives you the precision to hone in on the exact space you want to measure. BACKLIGHT LCD SCREEN: Auto Shut-Off in 7 seconds to extend the battery life and features a low battery indicator. HANDLED and SAFE: Keep Your Hands Safe in This Amazingly Fast & Safe Way to Measure Temperature Without Surface Contact. Power & WARRANTY: It is powered by 2 x AAA battery (Included). U.S. FDA FCC, CE, ROHS approved. 1 Year Warranty.