The Measure of Quality
DeFelsko Product News


We are excited to announce the redesigned PosiTest AT-A Automatic Adhesion Tester. The PosiTest AT series measures the adhesion of coatings to metal, wood, concrete and other rigid substrates.

NEW PosiTest AT-A Automatic Features

  • Impact and scratch resistant color Touch Screen with keypad for operation with or without gloves
  • User adjustable pull rate, pull limit and hold time
  • Internal memory stores maximum pull-off pressure, rate of pull, test duration, dolly size, pass/fail, the nature of fracture and user notes for 100,000 pulls in up to 1,000 batches
  • Wirelessly communicate with your smart device using our free app - create and share customized, professional PDF reports
  • Record the results as pass/fail and the nature of fracture - cohesive, adhesive and glue failures 
  • Rubberized, shock absorbing grips also provide a stable, skid-resistant footing
  • and more...

Additional Information

We are proud to announce the release of the PosiTector app for Android. The PosiTector SmartLink and free mobile app turns your smart device into a virtual inspection instrument.

Wirelessly connect PosiTector thickness, surface profile and environmental probes to your Apple or Android device to take full advantage of the simplicity and utility of your cell phone or tablet.

The PosiTector app is available on Google play and Apple iTunes store.

Additional Information

NEW! PosiTector® RTR probe
The PosiTector RTR series measures and records surface profile parameters using TestexPress-O-Film
Replica Tape.

The NEW PosiTector RTR-P probe uses thickness and imaging sensors to characterize replica tape and generate images and statistics of the original surface.

PosiTector RTR-P Features

  • Measure Peak Height (HL)
  • Measure Peak Density (Pd)
  • Generates 2D/3D images and SDF files (Advanced models)
    • black and white two dimensional (2D) and color three dimensional (3D) thumbnail images. Ideal for inclusion into reports and confirming consistent blasting results.
    • a high resolution SDF (surface data file) that can be imported into free or purchased third-party rendering software. The result is a 3D map of the blasted steel surface at a cost far less than interferometric or confocal profiling devices.

Additional Information


New PosiTector® SPG Probes
Surface profile probes for blasted steel and textured coatings

The PosiTector SPG surface profile probe has been redesigned and features a more durable Alumina wear surface. Additionally two new separate probes are available.

The PosiTector SPG measures and records peak to valley surface profile height in accordance with ASTM D4417‐B and others.

Redesigned built-in probe (SPG)

  • measures the profile of steel cleaned by abrasive blast
  • range: 0 to 20 mils / 500 microns

2 new separate probes (SPG-S and SPG-CS)

  • SPG-S - same measuring specifications as the built‐in SPG probe above but with a 3ft/1m cable for easier handling and greater accessibility onto a variety of surfaces
  • SPG-CS - similar in appearance to the SPG‐S probe but with an extended measuring range and rounder tip. Ideal for measuring the profile of textured coatings and other surface profile applications.
Additional Information


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