About this item

• Pitch Adjustment Function: The spark plugs tester is equipped with a pitch adjustment valve and a round knob, which can adjust the observation pitch of the spark plugs according to the needs of different car models, and at the same time can effectively avoid the occurrence of misfire and burnt ignition coils
• Quality Materials: The use of metal connectors to ensure durability and excellent electrical conductivity, to ensure that the current transmission between the inline spark plug tester and the spark plug is stable and efficient, to improve the accuracy of the test
• High Visibility Design: The spark tester for small engine's viewing area scale values are in white font, making it easy to read the scale clearly when measuring gap values from 0 to 40k, even in bright light conditions. This high visibility design enhances ease of operation and accuracy
• How to Use: This ignition coil tester tool is equipped with rubber-coated ground wire, grounding alligator clips and springs for safe and stable introduction of high voltage current. To use, attach the alligator clip to the engine, connect the other end to the spark plug wire and check the spark length through the small window. The longer the spark gap, the stronger the coil
• Widely Applicable: The spark tester has an overall length of 4.5 inches, a cable length of 19.7 inches and a diameter of 0.92 inches. Designed to ensure compatibility with a wide range of automotive ignition systems, it is an ideal tool for automotive maintenance, small engine inspections, ignition coil testing, and lawn mower maintenance
• Features:
  
  Material Type: Plastic + Metal
  Test Line Disassembly: Yes
  
  Product Name: Coil-on Plug Ignition Spark Circuit Tester
  Features:
  Professional Design: Good contact of metal end and more accurate test. Professional automobile spark plug detector, convenient and practical.
  Great Value: Can intuitively convenient to understand the usage steps of the ignition coil.
  Better And Faster: It is the quickest way to test for no start conditions.
  Easy To Read: High visibility white lettering makes it easy to read the gap measurement.
  Selection: Screw assembly adjusts spark gap quickly and easily. Avoid fire, the ignition coil burned out and so on.
  
  Instructions for use:
  Step 1: Turn off the engine and disconnect the spark plug coil.
  Step 2: Connect the black leather connector of the tester to the spark plug.
  Step 3: Connect the metal end of the tester to the spark plug coil.
  Step 4: Start the engine.
  Step 5: Judge the quality of the coil based on the color of the spark plug and the sparking distance.
  
  Length: 115mm / 4.53in
  Diameter: 22mm / 0.87in
  Cable Length: 520mm / 20.47in
  Color: Black
  Weight: 96g / 3.39oz
  Place of Application:
  Autos Motorcycles Engines Diagnostic
  
  Product Weight : 90 G / 3.17 Ounces
  Product Dimensions (L*W*H) : 18.0*7.0*2.2 CM / 7.09*2.76*0.87 Inches
  Package Weight : 92.0 G / 3.25 Ounces
  Package Dimensions (L*W*H) : 17.0*7.5*2.5 CM / 6.69*2.95*0.98 Inches
  
  Package Include:
  1 x Adjustable Ignition Coil Tester
•