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Engineered for off-the-car diagnostics, this relay test kit evaluates 12V and 24V relays in both 4-pin and 5-pin configurations. The set includes five adapters to expand compatibility and utilizes the vehicle’s battery to power automatic testing of the coil and switch contacts. By loading the contacts to detect excessive resistance, the tester provides a pass/fail result via green and red indicators along with three diagnostic trouble codes to pinpoint the specific cause of failure.
Engineered for off-the-car diagnostics, this relay test kit evaluates 12V and 24V relays in both 4-pin and 5-pin configurations. The set includes five adapters to expand compatibility and utilizes the vehicle’s battery to power automatic testing of the coil and switch contacts. By loading the contacts to detect excessive resistance, the tester provides a pass/fail result via green and red indicators along with three diagnostic trouble codes to pinpoint the specific cause of failure.
Diagnostic Relay Buddy 12/24 Pro Test Kit
Features
| Relay Testing | Test 12 V and 24 V relays - settable to 4 and 5 pin relay |
| Diagnostic Codes | 3 Diagnostic trouble codes - Uses vehicle 12 V battery for power |
| Contact Testing | Switch contact are loaded to detect excessive resistance |
| Test Indicator | Green light if relay is good - red light if relay is bad, plus one of 3 trouble codes |
| Relay Testing | Test 12 V and 24 V relays - settable to 4 and 5 pin relay |
| Diagnostic Codes | 3 Diagnostic trouble codes - Uses vehicle 12 V battery for power |
| Contact Testing | Switch contact are loaded to detect excessive resistance |
| Test Indicator | Green light if relay is good - red light if relay is bad, plus one of 3 trouble codes |
