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  • Sturdy housing made of cast aluminum guarantees accurate and reliable measurement operation over many years
  • Measurement of four selectable parameters: Ra, Rmax/Ry, Rz
  • Reading of all the parameters after the measurement is completed
  • Measuring length adjustable based on 1x, 3x or 5x the cutoff wavelength 0.8 mm/0.030“
  • Can be implemented in any position – horizontal, vertical and upside down
  • Four locking probe positions – axial or at 90°, 180°, or 270° angle
  • Even difficult to reach surfaces on the inner and outer diameters are accessible
  • MarConnect data output for simple data transmission, compatible with standard data recording systems
  • Easy to read LCD displays the measured roughness parameters in ?m or ?inch immediately after scanning the surface
  • Messages indicating when ranges exceed or fall below a limit and a battery warning symbol are also displayed
  • Simplified calibration process
  • Improved battery life with easy to replace 9V battery
  • Applications:
    • Pocket-sized, economically priced, completely portable instrument
    • Performs traceable surface roughness measurements on a wide variety of surfaces
    • Can be used confidently in production, on the shop floor and in the laboratory
          2191800 - POCKET SURF 4 WITH CERTIFIED REFERENCE SPECIMEN & EGH-1019 2191802 - POCKET SURF 4 WITH CERTIFIED REFERENCE SPECIMEN & EGH-1026
          Positioning speed 1.0 1.0
          Measuring principle Skid probe system Skid probe system
          Probe Piezoelectric skid probe Piezoelectric skid probe
          Measuring units metric/inch metric/inch
          Measuring range mm Ra - 6.35 µm / 250 Ry, Rmax, Rz - 25.3 µm / 999 µin Ra - 6,35 µm / 250 Ry, Rmax, Rz - 25,3 µm / 999 µin
          Profile resolution 0,01 µm / 1 µin 0,01 µm / 1 µin
          Number n of sampling length according to ISO/JIS Selected: 1 - 5 Selected: 1 - 5
          Stylus 10 µm /.0004" 5 µm / .0002"
          Measuring force (N) 15 mN 15 mN
          Rechargeable batteries Battery, 9V Battery, 9V
          Dimensions in mm 140 x 76 x 6,35 mm 140 x 76 x 6,35 mm