The Surface Profile gauge measures and records peak-to-valley surface profile heights on blasted metal, concrete and textured coatings with a depth micrometer fitted with a fine pointed probe. Several readings are usually recommended with this method, and an average taken. Includes a more durable Alumina wear face and two cabled probe versions, one for measuring the profile of textured coatings.

Compatible with – Standard and Advanced Body, and SmartLink.



  • Fast measurement rate of over 50 readings per minute – ideal for quickly and accurately measuring large surfaces.
  • Enhanced one-handed menu navigation.
  • RESET feature instantly restores factory settings.


  • Alumina wear face and tungsten carbide tip for long life and continuous accuracy – field replaceable tips.
  • Solvent, acid, oil, water and dust resistant – weatherproof.
  • Rugged, indoor/outdoor instrument – ideal for field or shop use.
  • Shock-absorbing, protective rubber holster with belt clip.
  • Two year warranty on gauge body AND probe.


  • Certificate of Calibration showing traceability to PTB included (Long Form).
  • Built-in temperature compensation ensures measurement accuracy.
  • Glass Zero Plate and metal check shim included.
  • Conforms to national and international standards including ASTM D4417 Method B and SSPC-PA17.


  • 30º angle interchangeable probe tip available for special surface profile applications.
  • Cabled probes available for blasted steel, textured coatings and concrete profile.
  • Selectable display languages.
  • High contrast LCD with backlit display.
  • Flip display enables right-side-up viewing.
  • Uses alkaline or rechargeable batteries (built-in charger).
  • Mils/Microns switchable.


  • Statistics mode continually displays/updates average, standard deviation, min/max depth and number of readings while measuring.
  • HiLo alarm audibly and visibly alerts when measurements exceed user-specified limits
  • FAST mode – faster measurement speed for quick inspection.
  • Sealed USB port for fast, simple connection to a PC and to supply continuous power. USB cable included.
  • Software Updates via web keep your gauge current
  • Screen Capture – record and save image into USB flash memory for record keeping and review
  • Software Solutions for viewing, analysing & reporting data
  • Every stored measurement is date and time stamped


PosiTector SPG

Overall Dimensions WxDxH

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