1 PC Car 4.84" Spark Plug Test Pen, Engine Ignition System High Voltage Wire Cylinder Wire Spark Plug Non-disassembly Tester with Groove at End, for Most Trucks SUVs Cars (Silver & Purple)
Easy to Carry: This testing tool adopts a pen clip design, which is mini and compact, easy to carry and can be clipped in your pocket. Great for mechanics, personal maintenance. It provides you with a convenient, time-saving, safe and reliable fault diagnosis method.
Excellent Design: The car ignition test pen can be used in both the ignition system and the circuit breaker. The grooved end makes the contact area between the wire and the instrument larger, and the high-brightness bulb makes the measurement results easier to observe.
Product Details: The length of this car ignition test pen is 4.84 ". The outer casing is made of ABS material, which is durable and has stable insulation to avoid shock. The LED light indication is always transparent and visible, and the indication status can be seen in dim environments.
High-quality Materials: The shell of this car spark plug tester is made of high-quality materials, with high hardness, wear resistance and not easy to deform. This car spark plug tester is very suitable for mechanics and personal maintenance.
How to Operate: With the engine started, place the grooved end of the test pen on the spark plug wire. If the light bulb flashes, it means the spark plug wire is transmitting the spark plug signal.
Description
Eratus 1 PC Car 4.84 " Spark Plug Test Pen, Engine Ignition System High Voltage Wire Cylinder Wire Spark Plug Non-disassembly Tester with Groove at End, for Most Trucks SUVs Cars (Silver & Purple)