Uses the wet sponge method to detect pinholes in coatings. Models
available: 9, 67,5 and 90 volt Selectable and 67.5 volt fixed. Large
sponge head & telescopic handle which extends to 1.2m.
We highly recommend high voltage holiday/porosity testing in lieu of wet
sponge testing when working with coatings over 150탆, or coatings in
corrosive environments. Complies with the requirements of AS3894.2 (Wet
Sponge Testing). CE Compliant. Proudly manufactured in Australia by PCWI.