Seaward 369A911 Calibration Check Box, Test Type Continuity, Flash Test Verification, Insulation Resistance, Loop, PE

Powercheck 1557 PAT and Installation Verification Instrument. A comprehensive PAT and Installation instrument verification system in one rugged, drop-proof enclosure. It allows on-going performance checks to be carried out on test equipment to ensure accurate measurement between calibration intervals. Tests verified: Earth Continuity, Insulation Resistance, RCD Trip Time, RCD Trip Current, Loop, PE Conductor Current, Touch Current and Flash tests Verifies earth continuity or earth bond testers up to 25A Does not trip RCD circuits Tests to BS 7671, BS EN 61557, IET Onsite Guide and IEE Code of Practice Confirms performance between verifications as required by NICEIC, ELECSA, Corgi and others NICEIC ; IET compliant Colour coded controls for ease of use Compatible with all electrical installation and PAT testers