The PCWI Compact (previously known as the Hi-Lighter) is small and lightweight with a clip-on battery pack, and features: digital display of applied voltage; constant test current, fully adjustable voltage and sensitivity controls. It can be used in most applications including pipelines, steel structures and tankwork.

Commonly known as holiday detectors, spark testers or jeepers. High Voltage DC Porosity detectors also known as holiday detectors are used to ensure the longevity of coating systems by locating pin holes, air bubbles, and porosity in non-conductive coatings on conductive substrates, including concrete. Available in 2 range: 0-15kV and 0-30kV.

Fully adjustable, regulated 'pulsed' output up to 20kV, 40kV or 60kV. All pulse models can be used for porosity and holiday testing of carbon impregnated coatings such as carbonated rubber, thick coatings such as rubber linings and on ‘plastic’/ fiberglass type coatings likely to become electrostatically charged.The Pulse 20kV & 40kV models are ideal for use in moist conditions, on wet and contaminated coating surfaces. The Pulse 60kV model is the only portable battery operated model on the market capable of generating voltages from 10,000 to 60,000 volts.

The Compact Inspector is a superior porosity detection & holiday detection. Portable single hand-held unit, designed with the inspector in mind. Unit weighs only 460g. Available in 2 models: up to 10kV and up to 20kV using the extended power pack.

Uses the wet sponge method to detect pinholes in coatings. Models available: 9, 67.5 and 90 volt selectable OR 67.5 volt fixed. Includes a large sponge head & telescopic handle which extends to 1.2 meter. We highly recommend high voltage holiday and porosity testing in lieu of wet sponge testing when working with coatings over 150µm, or coatings in corrosive environments.

Sizes from 50mm. Coil joiners and handle extension pieces available.

PCWI manufacturers complete range of lat brass wire brushes 50mm to 600mm, fan brushes and handle extension pieces.

Sizes from 25mm to 600mm or custom made as required. Roller wheel mounted and lightweight. 1/2 circle or 1/3 circle brushes also available.

Size from 100mm to 500mm or custom made as required. 1/2 and 1/3 circumference brushes also available.