Extech 42515 InfraRed Thermometer with Type K InputExtech 42515 Wide Range IR Thermometer with Type K input Wide Range IR Thermometer with Type K input Measures both non contact and contact temperature Plus memory stores up to 20 readings Wide temperature range for IR temperature and type K thermocouple measurements Automatic emissivity adjustment (for temperatures 212F or higher) Memory stores up to 20 readings Adjustable high low visual and audible alarm MAX MIN AVG DIF features display highest,