Buckleys PST100 spark tester

The Buckleys PST 100 Spark Tester provides a quick and cost effective method of inspection on thick coatings and linings. Coating thicknesses of between 3 and 30mm can be tested.

It can be widely used for testing butt-welded and overlap joints in the plastics & rubber, petro-chemical and pipeline construction industries.

A flexible probe is included with the unit but additional insulated extension rods and electrodes can be supplied, if required, for specific applications. However, to ensure the stability of the output voltage, large electrodes should not be used. The recommended maximum size is 150mm


  • Lightweight & ergonomically designed
  • Mains powered
  • Adjustable output voltage
  • Power limited output for operator safety
  • Coating thickness of between 3-30mm can be tested