JTC-1440 Ignition System Leakage Tester

1. Outstanding Features

Special design to check the ignition system leakage. It can be rapidly judged and quickly responded from the tester if the part is aged or cracked. If the LED is flashing or lighting, electric leakage has occurred. Compact design, easy to use in engine compartments. Sturdy and durable structure for frequent work. Quick test results, saving diagnostic time.

 

2. Practical Applications

Checking ignition system leakage on gasoline automobile engines. Detecting aged or cracked ignition coils. Testing spark plugs, spark plug wires and ignition coils. Supporting engine technicians and automotive repair mechanics. Used in garages, service workshops and automotive maintenance stations. Suitable for automotive technical training. Convenient for periodic maintenance of ignition systems.

 

3. How to Use

Step 1: Check the device and LED are working normally.

Step 2: Start the engine or turn the ignition switch to ON position.

Step 3: Bring the probe of the device close to the ignition system.

Step 4: Move the probe along the spark plug wires and ignition coils.

Step 5: Observe the LED to detect electrical leakage.

Step 6: If the LED is flashing or lighting, electric leakage has occurred.

Step 7: Clean the device and store in the case after completing the work.

 

4. Device Maintenance

Clean device with soft damp cloth after each use. Do not immerse device in water or strong solvents. Check probe periodically for wear or bending. Check LED periodically to ensure accurate operation. Replace battery when LED is weak or does not light. Store in dry place, avoid direct sunlight and high temperature. Do not use device outside allowed voltage range. Store in carrying case when not in use.