Published: 6 March 2026
Category: Video
Martindale's HPAT Portable Appliance Testers are easy to use, battery powered, hand-held, lightweight and exceptionally portable.
HPAT550 has a simple one-button test selection and a lightweight, portable design. The tester is powered by rechargeable batteries and is easily charged via the integral USB-C port.
Compact design
High-quality colour display
Automatic Class I, Class II & power lead tests
250V / 500V insulation test
USB-C rechargeable
Help screen
You can find out more at www.martindale-electric.co.uk