Kyoritsu Electric Meter Earth Leakage Circuit Breaker Tester 5410

Ideal for determining the pass/fail status of earth leakage breakers. ELCB Pass/Fail Verification Ideal for determining the pass/fail status of earth leakage breakers. Dustproof and water-resistant, compliant with IEC 60529 (IP54) standards. Backlight function. W x D x H: 167 x 89 x 186 mm, Weight: 960 g Power Supply: 8 AA batteries (R6P) (included)