MRCARTOOL Car Spark Plug Tester with Auto Adjustable for 12V Vehicles

MRCARTOOL Spark Plug Tester is for testing the performance and strength of spark plugs. The product simulates actual engine conditions and works up to 6000rpm. It is compatible with all spark plug for crankshaft engines and motorcycles on the market. It can also test two holes at the same time and is designed with a protective cover to ensure the safe operation of maintenance personnel during the test. In automobile ignition system, the high-voltage ignition coil generates a high-voltage, and the spark plug diverts it form high-tension ignition coil into the cylinder engine, spark between the spark plug electrodes will ignite the mixture, The detector could tell the good spark plugs from the bad by the strength of the spark. Help Center ��Warm Tips Do not plug or unplug the spark plug when it is electrified. If insertion or removal is necessary, the power must be turned off. When the spark plug is in operation, the voltage reaches tens of thousands of volts.Do not touch it with your hands to avoid injury to the body.Online Support>> ��MRCARTOOOL Spark Plug Tester Manual Download What is the difference between all MRCARTOOL Car spark plug tester tool ? Product Name Basic Version H90 Product Image HD Digital Display ✗ ✓ Working Principle Digital Sensing Digital Sensing Input Voltage 110V/220V 110V/220V Simulated RPM 0~6000rpm 500~9000rpm Test Hole Position 2 2 Ambient Temperature 0~45°C 0~45°C Working Condition Simulation ✓ ✓ Safety Protection Cover ✓ ✗ Adjustable Simulated RPM ✓ ✓ Battery Clip Design ✗ ✓ Adjustable Hole Position Height ✗ ✓ Supports Testing of Long Spark Plugs ✗ ✓ MRCARTOOL Spark Plug Tester Features Features 0 to 6000rpm Operating Frequency: With the AUTOOL SPT101 Car Spark Plug Tester, you can easily adjust the working frequency from 0 to 6000 rpm to meet different testing requirements. Dual Hole Testing& Time-Saving: The AUTOOL SPT101 Car Spark Plug Tester is able to dual-hole simultaneous testing as well as analog engine working, which is much more efficient and time-saving. Wide Application: 12V Gasoline vehicles car spark plugs, 100V-240V input voltage. Easy operation Plug And Play: Easy operation, plug and play. Come with an indicator light, so the status of the spark plug can be displayed more intuitively. After- Sales Service: MRCARTOOL offers a 48 month warranty and 7×24 hour friendly customer service to ensure your shopping experience. If you have any questions about EVAP leak detectors, please contact us directly. Online Support>> Online Support How To Use The MRCARTOOL Spark Plug Tester? Operating Procedure Step1: Adjust the height and insert the spark plug into the appropriate test socket. Step2: Connect the battery clamp wires: attach the red clamp to the positive terminal and the black clamp to the negative terminal. Step3: Turn the switch and observe the working condition of the spark plugs. Step4: Adjust the simulated RPM and compare the different working conditions of the spark plugs. Packing List :