Features:

1. The spark plug tester can provide quick diagnostic support for all ignition system testing problems.

2. Easy to use, just connect the tool between the spark plug and the ignition wire.

3. Ignition coil normal spark is like "purple blue and 2cm straight line". The color turns red or curved as it gets worse.

4. Transparent viewing window design, convenient to observe the jump situation and confirm whether it is normal and easy to use.

5. Comes with grounded clip for firm attachment and anti-rust rubber sleeve for easy use.

6. Use alloy material to connect the high pressure port, which is firm and durable.

Specifications:

Item Type: Spark Plug Tester

Material: ABS + aluminum alloy

Equipment: Universal

Package Includes:

1 x Spark Plug Tester