Seaward Powertest 1557

17th Edition Multifunction Tester

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Seaward Powertest 1557

COMPREHENSIVE TESTING FEATURES

Comprehensive 16th edition and Part-P testing features allow for a multitude of tests including:Earth Continuity, Insulation (100v, 250v, 500v),Non-trip Loop Impedance, Line Impedance,RCD Trip current, and Voltage/Frequency measurement. 

UNIQUE CORDLESS PROBE

Makes testing a breeze as it allows you a freehand to hold your tester - therefore you canview your results, as you’re testing. 

NON-TRIPPING LOOP

Measure loop impedance without tripping RCD’s.