Our Dry Roof Pro’ enables inspectors to quickly and effectively test non-conductive roof finishes (such as bitumen, liquid-applied, single-ply and asphalt) for pinholes, porosity and other defects.
The Dry Roof Pro’ provides a rapid method of testing a wide range of roofing membrane types and thicknesses of between 64µ and 25.6mm. The kit contains everything required to start testing immediately (even batteries and charger), all contained in a robust, high-visibility transit case.
The Dry Roof Pro’ utilises the non-conductive properties of roof membranes as an electrical insulator.As the detector passes a defect in the membrane, the current required to complete an electrical circuit reduces due to the lower dielectric strength of the membrane. As an electrical circuit is created, current ‘jumps’ the gap to earth; triggering the detector unit’s alarm.
- Test up to 2392 yd2 per day
- Audible & visual alarm indicators
- Clear LCD with backlight
- Automatic voltage selector
- Wide range of accessories and electrodes available