Dry Film Coating Thickness Gauge, Paint Meter, Paint Gauge Automatic Substrate Recognition, Single or Continoius Measurement Modes. Dot Matrix LCD display with Backlight. Automatic or User selectable Measurement Probe. Measurement Range: 0.0 to 50 mils (0 to 1250 m). Resolution: 0.1 mils (2 m ). Tolerance:  0.1 mils + 3% ( 2 m + 3%). Supplied with Calibration Standards & Fe/NFe Zero plates. Statistic Display: AVG,MAX,MIN,NO.,S.DEV. Memory for 400 readings(80 DIRECT and 320 GROUP readings).