(4pcs) 3 amp*2 &5 amp*2 resettable Fuse Tester - Relay Tester for Circuit Breaker, ecm Motor Tester HVAC, 32v dc & 125/250v ac - navac HVAC Tools$$Tools & Hardware Other

Advanced Circuit Protection: This tester is designed to identify anomalies like overloads, undervoltage, and short circuits, automatically disconnecting the circuit to safeguard your fuses. It is certified for 32V DC and 125/250V AC, 50/60Hz operations. Effortless Troubleshooting: Our resettable fuse protector aids in avoiding fuse blowouts during circuit breaker diagnostics. With a simple plug-in to the fuse socket, test the breaker, and reset it with the top-mounted button for seamless operation. Comprehensive Tool Replacement: This 3 Amp fuse tool is a direct replacement for Zebra ZK003, ZK-003, POP-3, SPOP-3, Supco POP3, SPOP3, G33039, and G33-039. The 5 Amp tool is compatible with ZK005, ZK-005, POP-5, SPOP-5, Supco POP5, SPOP5, G33040, and G33-040. Wide Compatibility: Universally compatible with a variety of HVAC and electrical equipment, including central air conditioners, household and commercial appliances, small generators, air compressors, marine systems, HVAC/electrical diagnostics, and hot tub installations, as well as circuit boards using ATC 3 Amp or 5 Amp fuses. Convenient Kit: The kit includes both 3 Amp and 5 Amp breakers, suitable for a broad spectrum of diagnostic tasks. It comes with a self-adhesive backing for temporary circuit breaker installation.