Features: Car repair Tools Ignition timing gun Cylinder Car ignition Detector Sooner or later ignition timing directly affects the normal operation of the engine. Can cause serious engine will not start. Premature engine revved will issue a "quack, quack" of similar metal percussion, starting big resistance, reduces engine power to rotate difficult, unstable idle, shivering, too late if the ignition will lead to start difficulties or lack of motivation, accelerate cost of oil will cause engine wear.
Specification: Model: TL-122 Input voltage: 12V Trigger point: high volt coil of No.1 spark plug Speed: up to 10000rpm Working temperature: 0-40C
Note: The power supply 12V red positive black negative folders do not reversed, high-voltage induction clip, clip on a cylinder power lines, induction clip on the arrow pointing to the direction to normal use.