Features: - Large Dual LCD Display - Resolution: 0.1? , 0.1? , 0.1K - Built-In Ambient Temperature Compensation - Auto Power Off - MAX/ MIN/ AVG and Data Hold - USB Interface and Analysis....
Mastech MS6550A Non-Contact Infrared Thermometers Features Optical Resolution ( D: S) ( 50: 1) Wide temperature measurement tange Laser target pointer Readout is  ° F&  ° C selectable ....