Optex portable non-contact thermometers provides precision spot temperature measurement.Features such as precise view of target spot with simultaneous digital display of temperature in the viewfinder, choice of operating and calculating modes, digital output. Features: 1) Quick response. 2)Display range 0.1 Deg C 3)Optical resolution 100/100(D:S = 10:1) 4)Large and easy-to-view display 5)Laser & LCD back-Light