Fluke 61

61, Fluke Thermometer Infrared Thermometer -18C~ 275C Basic Features • Bright laser beam provides easy targeting • Display clearly supplies data at a glance • Shock-absorbing holster increases ruggedness • 0.2 ° C ( 0. 5 ° F) resolution up to 275 ° C ( 525 ° F) • Backlight illuminates the screen in the dark • Automatic sleep mode after 7 seconds extends battery life • Alkaline batteries provide 4000 typical measurements Specifications Range : -18C ~ 275C ( 0F ~ 525F) Distance to spot ratio : 8: 1 Emissivity : Fixed at 0.95 Backlight display : yes Holds temperature readings : yes