Survey Equipment

Buckleys ST-AC Pro: AC Spark Tester Complete Kit

Availability: Sale

The ST-AC Pro’ AC spark tester provides a quick and effective means of inspecting thicker coatings and linings. It can detect flaws and defects in non-conductive membranes up to 30mm in thickness and is extensively used in the petrochemical, pipeline construction, plastic and rubber manufacturing industries.


Strong aluminium case and mains powered

Adjustable output voltage

Illuminated ‘output-on’ indicator

2 metre test probe handle lead

Large carrying handle/desk stand


Output voltage range: 10-55kV peak high-frequency AC

Output frequency: 100kHz ring pulsed at 50Hz @ 50Hz mains supply

Mains voltage: 110 or 230V AC 50/60Hz

Weight (unit only): 4.05Kg

Dimensions (unit only): 175mm x 90mm x 235mm


Widely used for testing butt-welded and overlap joints

Ideal for the plastics and rubber industries

Suitable for petro-chemical and pipeline construction industries.

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