If you need to verify ignition operation on your small engine vehicle, use the ABN Inline Spark Plug Tester 2-Pack - Straight Boot Ignition Test Light for Small Engine Car, Motorcycle, Lawn Mower, Chainsaw. If your vehicle's cylinders are having firing problems, use this tool to determine which cylinder is causing the issue and track down the exact cause. It can diagnose faulty ignition coils in cars, motorcycles, lawn mowers, boat motors, chainsaws, and more. Simply connect the tester between the spark plug and the plug wire, and if a spark is being sent, the tester will mirror the spark and light up. The light indicator shows the color of the spark very clearly so you can identify a weak pack. It provides a safe secure way to identify spark, offers a straight boot, and removes the guess work. Purchase Contains: 2 Testers
- [Quickly Diagnose Misfire Issues]: Use the ABN 2 Pack Spark Plug Spark Testers to diagnose engine ignition issues and defects; Troubleshoot spark plug connections, contact points, and bad cables
- [Service Your Vehicle]: From motorcycles and lawnmowers to cars, trucks, and boat motors, this small engine spark plug tester tool works for internal and external combustion engines that use spark plugs
- [Easy to Use]: Connect the coil checker tool between spark plug and plug wire then start engine; If sparks are sent, the line spark tester will mirror spark by lighting; Bright white light indicates healthy spark, while jumping and dim color indicates weak coil or plug
- [Keeps You Safe]: 11.3-inch (28.8cm) long spark plug tester engine ignition coil tester tool indicates inconsistencies and sparks in a way that keeps you safe from electric currents
- [Quality You Can Trust]: Each small engine spark tester automotive spark tester tool features a 3-inch (7.6cm) nickel-plated shaft and a 7-inch (17.8cm) rubber straight boot and cable that ensure durability and long-lasting use; Package includes 2 testers
- [Quickly Diagnose Misfire Issues]: Use the ABN 2 Pack Spark Plug Spark Testers to diagnose engine ignition issues and defects; Troubleshoot spark plug connections, contact points, and bad cables
- [Service Your Vehicle]: From motorcycles and lawnmowers to cars, trucks, and boat motors, this small engine spark plug tester tool works for internal and external combustion engines that use spark plugs
- [Easy to Use]: Connect the coil checker tool between spark plug and plug wire then start engine; If sparks are sent, the line spark tester will mirror spark by lighting; Bright white light indicates healthy spark, while jumping and dim color indicates weak coil or plug
- [Keeps You Safe]: 11.3-inch (28.8cm) long spark plug tester engine ignition coil tester tool indicates inconsistencies and sparks in a way that keeps you safe from electric currents
- [Quality You Can Trust]: Each small engine spark tester automotive spark tester tool features a 3-inch (7.6cm) nickel-plated shaft and a 7-inch (17.8cm) rubber straight boot and cable that ensure durability and long-lasting use; Package includes 2 testers
