Seaward Bracken Hill, South West Industrial Estate, Peterlee, SR8 2SW Tel: +44 (0) 191 5863511 Web: www.seaward.co.uk Email: [email protected] Fax: +44 (0) 191 5860227 Powercheck 1557 The PowerCheck 1557 is the only comprehensive PAT and Installation instrument verification system in one rugged, drop-proof enclosure. It tests to BS 7671, BS EN 61557, IET Onsite Guide and IEE Code of Practice. It has full instrument verification against all relevant standards and confirms performance between verifications (this is information required by NICEIC, ELECSA, Corgi and others). PowerCheck tests for Full Earth Continuity, Insulation Resistance, RCD Trip Time, RCD Trip Current, Loop, PE Conductor Current, Touch Current and Flash test verification. The ONLY comprehensive PAT and Installation verification instrument Key Features Rugged and robust Tests to BS7671 / EN 61577 / IEE Code of Practice Confirm performance NICEIC & IET compliant Colour coded for ease of use Compatible with all installation and PAT testers Does not trip RCD protected circuits Ideal Users Electricians Service engineers Electrical contractors

Web: www.cropico.com Email: [email protected] WORLD LEADERs IN SAFETY TEST AND MEASUREMENT G R O U P SEAWARD PRECISION INSTRUMENTS CROPICO MEDICAL RIGEL INDUSTRIAL SAFETY INSTRUMENTS CLARE PORTABLE ELECTRICAL SAFETY INSTRUMENTS SEAWARD Seaward test and measurement companies include: POWERCHECK 1557 SPECIFICATIONS SPECIFICATIONS - IINSTALLATION TEST INSTRUMENTS Earth Continuity Verification Test current In >200mA indication Test voltage 4V < Un > 24V indication Test resistances 0.5ohm and 2ohm Insulation Resistance Verification Open circuit test voltage: 250V < Un < 375V indication 500V < Un <...