Martindale’s HPAT series simplifies Portable Appliance Testing
When it comes to testing portable appliances, the HPAT Series of portable appliance testers from Martindale Electric – one of the most trusted brands in electrical safety – give both contractors and competent in-house personnel to the ability to quickly and safely verify the electrical safety of all types of appliances.
Designed to perform safety checks in accordance with the IET Code of Practice, the lightweight HPAT Series of handheld testers are designed for ease of use with one button automatic testing and ultimate portability. The compact design with bright backlit display, provides the perfect solution for testing in all locations, particularly under a desk or behind a monitor, where lighting may be restricted.
For simplicity, the HPAT550 entry model is an affordable, battery-powered PAT tester. Suitable for Class I and Class II appliances, the tester incorporates large PASS/FAIL indicators and simple connection instructions on the tester. The HPAT550 combines simple PASS/FAIL display with actual test values, it also features a low insulation test voltage, making it suitable for testing surge protected devices. For added convenience, the unit is rechargeable via the integral USB-C port for reduced running costs.
Also available in the range is the HPAT650 which includes both automatic one button testing like the HPAT550, plus single test selection for diagnostics. The HPAT650 adjustable pass levels for testing appliances with long power cords or long extension leads. In addition, it has memory for storing test results of up to 100 appliances for on-screen recall at a later time.
All HPAT PAT testers from Martindale Electric feature a user friendly interface with clear connection instructions on the screen, making operation simple, every time.
Both models come supplied in a practical ‘Test & Go’ carry case, with space for accessories, meaning valuable time is saved as there is no need to unpack and repack the testers when taking measurements.
With an increasing number of prosecutions brought by Health & Safety inspectors for failure to carry out routine inspections of electrical equipment, all these features make the Martindale HPAT the solution of choice for implementing an efficient and cost-effective portable appliance testing schedule to keep users safe and reduce potential fire hazards.
Martindale Electric offers a comprehensive range of portable appliance testers, voltage testers, proving units and locking off devices to ensure compliance with the Electricity at Work Regulations for the safe maintenance of plant and equipment and the safe operation of electrical appliances.








