DeFelsko PosiTest AT-M Hydraulic Adhesion Tester Kit


  • Heavy-duty manual hydraulic pump will apply smooth and continuous pressure with a single stroke
  • Measure adhesion of coatings to metal, wood, concrete and other substrates
  • Stores the maximum reading in memory – this can be viewed at a later date or downloaded for analysis
  • Pressure is displayed in psi or MPa – Test Range 0 to 3000 psi (0 to 20 MPa) with a ¾’ (20 mm) dolly
  • Kit includes
    • Adhesion tester with digital display
    • 20x ¾’ (20 mm) aluminum test dollies
    • Abrasive pad and cutting tool
      Certificate of calibration traceable to NIST
    • Two year warranty, carrying case and more


Designed to measure adhesion of coatings onto solid surfaces. Increase of tension by the use of a hydraulic pump ensures reliable results.



Additional information

Weight 6000 kg
Dimensions 15 × 46 × 34 cm

Document Downloads

PosiTest AT Pull-Off Adhesion Testers Brochure

Part Number

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