The Testex Snap Gauge is used for the measurement of the surface profile when taken with Testex Tape.
Testex Tape offers a simple and very accurate method of measuring blasted profiles. Can produce virtually exact replicas of the blasted surface profile, which can be measured using a Snap Gauge.
Simple operation, place the Testex Snap Gauge firmly on the blasted surface, apply moderate pressure with the Burnishing Tool, the replica has now been taken and can be measured using the Snap Gauge.
Complies with ASTM, NACE and SSPC methods of measurement.
The Snap Gauge can also be used as a micrometer for checking Calibration Test Pieces and also thickness of flakes of paint.
Minimum display resolution 0.002mm (2µm).