ANGGO Infrared Thermometer, Non-contact Digital Laser Temperature Gun -58788(-50420) for Cooking/Air/Refrigerator/Pet Measures in Celsius or Fahrenheit mode with temperature range: -50C to 420C /-58 F to 788F with  1.5C instrumental error. Easily handlesimply point at what you want temperature recording for and pull the trigger,temperature data show on the LCD screen immediately. Built-in red laser for precisely aiming. Distance Spot Ratio: 12:1, and Response Time with 500ms for instant Result Readout. Portable and anti-slip design to make it easily operated to get the temperature outdoor and indoor. FDA, FCC, CE, ROHS approved. Powered by 6F229V battery (Included).