Description:  MUSTOOL MT6800 -50~800\u2103 Digital LCD Color Display Non-contact Infrared Laser Themometer Temperature Tester Gun with 12 Indicative Ring Light Measurement Area + Temperature Difference Alarm + Mildew Alarm + Dew Point Temperature + K-type Thermocouple + UV Light  2016NEWWWWEST!  Multi-function all in one !!~Features:\u203bMultipurpose temperature gun. This infrared themometer can measure object surface temperature、 ambient temperature、 ambient humidiy、 dew point temperature. It also have the functin of vehicle air conditioning and other high pressure system leakage detection. And it is suitable for all kinds of situation.\u203b12 points indicative ring. 12 points indicative ring area measurement provide accurate result (USA patented technology).\u203b0.5 second response. Qickly response measurement allows fast and efficient targeting.\u203bBig color LCD display. It make you read simply.\u203bAdjusted Emissivity. It can be set to consistent with measured object which make more accurate.\u203bUV light for leak detection. The leakage of vehicle air conditioning and other high pressure systems can be detected quickly by ultraviolet.\u203bMildew alarm mode. The instrement will judge whether the object measured suffers mildew or not.\u203bTemperature difference alarm mode. The instrument will judge whether the object measured works normally or abnormally.\u203bCome with a extra K-type thermocouple. (Only for MT6800) A good help of measureing K type temperature and surface temperature of thermocouple socket.\u203bMUSTOOL - 2016 Original Brand from Banggood、 focus on the area of professional instrument & tools. best service、 highest grade of quality!Specification:Brand name: MUSTOOLModel: MT6800Measuremnet range: -50~800\u2103 (-58~1472\u2109)  Precision (non-contact temperature measurement): -50~0\u2103 ±3\u2103  0~800\u2103 ±(1.5%reading +2\u2103)Ambient temperature: -10~60\u2103  (14~140\u2109) ±1.0\u2103\/ 2\u2109 (0-45\u2103\/ 32-113\u2109)  ±1.5\u2103\/ 3\u2109 (-10-0\u2103、 45-60\u2103\/ 14-32\u2109、 113-140\u2109 ) Ambient humidity: ±4.0% RH (20%-80%) ±5.0% RH (0%-20%; 80%-100%) Dew point temperature: -10~50\u2103 (14~122\u2109) ±1.5\u2103\/ 3\u2109K type temperature measurement: -10~537\u2103 (14~999\u2109) ±(1.5% reading +2\u2103\/ 4\u2109)LCD: Color LCDD:S: 12:1Emissivity: 0.10~1.00 (Fixed at 0.95)Response spectrum: 8~14umLaser: <1mW\/630-670nm Level 2UV Light( BLUE): √Response time: <0.5SAutomatic shutdown: 15 seconds Operational temperature: 0~40\u2103Storage temperature: -10~60\u2103Power: 9V 6F22 battery (Not included)                 >>> PLEASE click here to find more information<<<  Reall MT6800's display will be some different with above Model( MT6300&6500) pictures show. It will be >>click here<<、 and have more functions.IMPORTANT notices:1.When