It is widely used for testing butt-welded and overlap joints in the plastics and rubber, petro-chemical and pipeline construction industries. 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. However, to ensure the stability of the output voltage, large electrodes should not be used. The recommended maximum size is 150mm.

A specially designed accessory kit is available which includes an executive-style carrying case and a range of electrodes suitable for use with the PST Spark Tester.

Kit includes:

⁂ PST100 230V unit
⁂ PST-100 Standard carry case
⁂ 150mm long flexible probe electrode
⁂ Operating instructions