Martindale HPAT650 Advanced PAT Tester

  • Compact, portable design
  • High-quality colour display with optional help screens
  • Clear and simple PASS / FAIL indication with measured values
  • Automatic testing Class I, Class II & IEC power lead tests
  • IT safe 200mA earth bond test
  • Selectable 250V or 500V insulation test
  • USB-C rechargeable, fast charge support and power save mode
  • Memory storage with on screen recall
  • Adjustable test limits for long mains leads
  • Single and sequenced test execution mode
  • Substitute leakage test at reduced voltage for checking earth leakage
Regular Price £696.00 Special Price £416.62 £347.18

Availability: Item will ship 01-May-2026

Product Code
MARHPAT650

Free Delivery

90-day Returns

Technical Support

The HPAT650 is a user-friendly hand-held PAT tester that is ideal for testing all types of portable appliances. Its lightweight, portable design makes it ideal for testing in all locations. The bright colour display has clear PASS / FAIL indicators and shows all test results.  Simple connection diagrams are also shown on the screen.

The HPAT650 features both an automatic and manual test mode. In automatic mode, the tester will run through a selected test sequence without any further user interaction while the simple-to-operate manual mode is useful for single tests or diagnostics.

Pass levels can be adjusted to test appliances with long power cords or extension leads. The HPAT650 stores test data for up to 100 appliances for on-screen recall and also features a substitute leakage test capability.

The tester is powered by rechargeable batteries and is easily charged via the integral USB-C port.

HPAT650 is supplied with an extension lead adaptor, an earth bond probe with clip, a USB-C to USB-A cable for charging and carry case with a separate pocket for accessories.

More Information
ManufacturerMartindale
Manufacturer Part NumberHPAT650
GTIN5036162000454
Included CalibrationCall for info
Battery OperatedYes
250V Insulation TestYes
Custom Test SequenceNo
Risk AssessmentNo
ManualDownload
DatasheetDownload
  • HPAT650 PAT tester
  • EX332 extension lead adaptor
  • TL67 earth bond probe with clip
  • USB-C to USB-A cable for charging
  • Carry case with a separate pocket for accessories
  • Instruction manual
  • Verification certificate
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Why choose Instrotech for your electrical test equipment?

With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:

  • Free UK shipping on all orders
  • Access to our knowledgeable technical support team
  • Available calibration services to maintain safety compliance
  • A 90-day money-back guarantee for complete peace of mind

We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.