Description
- Dual bulb tester for testing both 6 and 12 volt circuits
- Also can be used to check spark plug wires
- This is the most commonly used tester for troubleshooting auto, truck, van and boat wiring
- Supplied with ground wire and clip
- ›See more product details
Dual bulb tester for testing both 6 and 12 volt circuits. Also can be used to check spark plug wires. Most commonly used tester for troubleshooting auto, truck, van and boat wiring.
