Compact 12V Spark Plug Tester for Car Ignition Diagnostics

Instructions for Use:

1. Before installing the spark plug, please ensure that the power is turned off.
2. The spark plug tester is a high-voltage device. During operation, refrain from touching the spark plug with your hands to avoid any potential dangers.
3. This tester is compatible only with 12-volt spark plugs for gasoline vehicles.

Description: Name: Ancel Spark Plug Tester Voltage: 12V Applicable Models: Universal

Package Includes: 1/2 pcs x Ancel Spark Plug Tester

Note: 1. Please allow for a 1-2cm difference due to manual measurement. 2. The actual color of the item may differ from the picture due to variations in display and lighting conditions. Thank you for your understanding.

【Dual Hole Test, Time-Saving】 The car spark plug tester can simultaneously test two holes and simulate engine operation, saving you valuable time.

【Time-Saving】 This tester is more efficient, allowing you to test quickly and saving you time.

【Adjustable Working Frequency】 The car spark plug tester is designed with an adjustable working frequency, with a working range that can reach 0~6000 RPM, customizable to your specific needs.

【Versatile Compatibility】 The tester is compatible with 12V gasoline spark plugs and can operate with an input voltage of 100V-240V.

【Easy Operation and Plug-and-Play】 The tester is easy to operate and features a plug-and-play design. It is equipped with an indicator light, allowing you to intuitively display the spark plug status.

product information: