It can intuitively and conveniently understand the operation of ignition coil. The crocodile clamp is firmly fixed on the ground. Fast and convenient adjustment of spark gap for screw assembly Avoid fire, burnout of ignition coil, etc.
Specifications:
Material: Metal Length: 11.5cm/4.53" Diameter: 2.2cm/0.87" Cable length: 52cm/20.47" Purpose:Determining coil quality according to spark color and flash distance
Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement.
