Relay Fuse Buddy acts as a convenient relay bypass switch with live amperage readings- Is it a circuit problem or a relay problem? Relay Fuse Buddy can help diagnose the case
- In circuit bypass switch controls power downstream of relay
- Displays live circuit current – 20 Amps continueous – 30 Amps momentary
- Turn on and off DC motors, fuel injectors, fuel pumps and see the amp draw
- No amp probes or clamp meters required
- Wide coverage – includes adapters for 6 different relays
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