Circuit arrangement for monitoring a current-consuming load
Circuit component tester
Circuit condition monitor with integrally molded test point sock
Circuit condition monitoring system having integral test point
Circuit for preventing breakdown of a load resulting from wrong
Circuit status indicator having liquid crystal display
Circuit test light
Circuit tester for automotive electrical systems
Circuit testers
Coaxial cable tracer and tester
Combination continuity and live circuit path tester
Combined continuity and voltage test instrument
Combined fault and voltage indicator
Current flow monitor for heating cables
Current-responsive threshold detection circuitry