FEATURES 
  * It meets the standards of both ISO2178 and  ISO-2361as well as DIN, ASTM and BS. Suitable for the laboratory and for use in harsh field conditions.
  * The F probes  measure the thickness of  non-magnetic materials (e.g.  paint, plastic, porcelain enamel,  copper, zinc, aluminium, chrome etc.) on magnetic materials  (e.g. iron, nickle etc.) . often used to measure the thickness of  galvanizing layer, lacquer layer, porcelain enamel layer, phosphide layer, copper tile, aluminium tile, some alloy tile, paper etc.

* The N probes measure the thickness of   non-magnetic coatings on non-magnetic metals. It is used on anodizing, varnish, paint, enamel, plastic coatings, powder, etc. applied to aluminum, brass, non-magnetic stainless steel, etc.

SPECIFICATIONS
    Display：4 digits, 10 mm LCD
    Range：   0~1000 um/0~40mil
    Resolution：  0.1 um (0~99.9um)
                          1 um (over 100um)
    Accuracy：±1~3%n or 2.5 um or 0.1mil
              (Whichever is the greater)
    PC  interface: with RS-232C interface
    RS-232C cable & software:  not included
    (The above  are optional accessories)
    Power supply： 2x1.5 AAA(UM-4)  battery
    Operating condition: Temp. 0~40℃, Humidity <80%

    Accessories：
              Carrying case ............... 1 pc.
              Operation manual ............ 1 pc.
              FN probe in built......................1 pc.
              Calibration  foils............1set
              Substrate (Iron).... .........1 pc.
              Substrate (Aluminium).........1 pc.