The Seaward Supernova Plus portable appliance tester has new radical features which already outdate existing PAT models. The most exciting development is the ability to test 110V or 240V supply allowing you to test any appliance, with any supply, giving you absolute flexibility in your testing procedures.

The new super system also means that accurate earth bond and leakage measurement can be made when multiple earth paths exist. Testing appliances with filters is convenient and quick, thanks to multiple 250v/500v insulation testing.