About Us

PCWI International Pty Ltd are leaders in the design, manufacture and distribution of specialist industrial measuring instruments for the metals, construction, coating and related industries.

The detection of imperfections in protective coatings that have been applied to eliminate moisture, and the accurate determination of the thickness of such coatings, is of critical importance in a wide range of industrial applications.

Our specialist knowledge in the design and manufacture of Holiday Detectors, Porosity Detectors, Pinhole Detectors and Coating Thickness Calibration Standards, derived from over two decades work in this field, have established PCWI as one of the world leaders in the development of technology in this area.

All PCWI holiday detectors, pinhole detectors & calibration standards are designed and manufactured to the highest standards of accuracy and reliability at out Hendon facility in South Australia, Australia. Our Quality Management System is certified to ISO 9001 and Environmental Management certified to ISO 14001, and our in-house supports testing for a wide range of instruments. Certification is traceable to National Standards via NATA (NML - Australia), UKAS (NPL - UK), and NVLAP (NIST - USA) certified equipment.

A program of continuous Research and Development underpins PCWI's work, and is your guarantee of the best possible product. We understand the technical specifications demanded by industry, and recognise that customer requirements are specific in relation to specialist testing and measuring instruments.

While PCWI is determined to maintain its status as a major exporter of holiday detectors and calibration standards, the Company will continue to offer the best available service to the domestic market and recognise that customer satisfaction, on time delivery and competitive pricing are the keys to ensuring the Company's success in the future.

PCWI stock a comprehensive range of specialist test & measuring instruments relevant to your industry. Just click on the catalogue to view a selection or scroll through the list of products and datasheets.

Strong Technical Support

Just a phone call or e-mail away, PCWI has technically qualified staff to guide you and provide in-house after sales support. In-house development and manufacturing enables us to provide technical support and a quick response to enquiries and special orders.


PCWI's in-house laboratory can support testing for a range of instruments enabling Certification Traceable to International Standards.

Quick response to enquiries and orders

Your order will be processed same day, when the instrument is in stock - that also means same day despatch, subject to relevant payment conditions. A full range of recommended spare parts are also available.. which means minimum downtime.

Warranties and After Sales Service

PCWI provides twelve months warranty for most products (three months for probes and accessories) with detailed operator instruction handbooks and after sales service.

Continuous R&D Program

PCWI maintains a program of continuous quality improvement in systems and procedures and has a strong commitment to ongoing Research and Development.

Quality Systems certified to ISO9001

Quality Management System is Certified to ISO 9001.

Market and Product Knowledge

We understand technical specifications demanded by industry and recognise customer requirements can sometimes be very specific - in relation to testing and measuring instruments.

Other PCWI Products and Services cover

  • Coating Thickness
  • Moisture, Material Hardness
  • Material Thickness
  • Concrete
  • Temperature

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