The Splash-Proof Dual Temperature Infrared/Thermocouple Thermometer is a safe, non-contact infrared thermometer that measures surface temperatures as well as internal temperatures. The Thermometer has an adjustable emissivity, HACCP check warning light system, white light targeting illuminating zone and minimum/maximum, lock, hold, and auto off functions. A 4 in. fold out probe can be inserted into meats, casseroles, breads and other foods to test their internal temperature. The kitchen tool is Fahrenheit or Celsius selectable and is splash-proof, making it perfect for any kitchen environment. One second response time: Infrared temperature range -67 to 482F, Thermocouple temperature range -67 to 626F. Thermocouple accuracy: Below 14F +/- 2F; 14 to 149F +/- 1F, Above 149F +/- 1% of reading . Infrared accuracy: -67 to 32F +/- 1.8F + (-0.1 x (reading -32)); 32 to 149F +/- 2F; 149 to 482F and +/- 1.5% of reading . Resolution 0.5 . Infrared scan specification distance to spot ratio is 3 to 1, emissivity is 0.1/1 step .01, wave length is 8um-14um. Carrying case and 2 AAA batteries included . - Black - Sold per each