niet-contact temperatuur pistool

HT-6899 non-contact high temperature infrared /thermometers with type K input features 1 precise non-contact measurements 2.unique flat surface ,modern housing design 3, laser targeting 4 automatic data hold and auto power off 5. C / or F select switch 6.max.min.DIF.AVG record 7.backlight LCD display 8.over range indication 9.adjustable emissivity 10.high and low alarm. specifiations 1.range -50 C /-2200C (-58 F-3992 F ) 2.optical resolution D:S =50:1 3.type K temp ,range -50