Features and Benefits:
- Tests both 12 and 24 Volt relays - 4 and 5 pin
- Diagnostic trouble codes indicate the cause of failure - 3 different codes
- Pro test kit includes 5 new test adapters for shielded and new relay types
- Cycles relay 10 times: Green Light if relay is good, red light if relay is bad plus one of 3 diagnostic codes
- Tester uses 12V or 24V power from the vehicle battery
