JFIND JF109 Adjustable Spark Plug Tester 12V Ignition Diagnostic Tool
Test spark plug strength and ignition performance for petrol engines
Takealot · checked 4 days ago
- Average
- R 300.00
- Lowest seen
- R 300.00
- Highest seen
- R 350.00
- Last change
- R 50.00
- First indexed
- 20 Sep 2026
- Retailer
- Takealot
Description
Dual Spark Plug Testing
Test two spark plugs simultaneously to compare ignition performance and quickly identify faulty plugs.
Adjustable Testing Frequency
Simulate engine speeds from 1000 RPM to 6000 RPM to test spark plug performance under different conditions.
Ignition System Diagnostics
Helps diagnose ignition coil problems, weak spark plugs and ignition system faults.
Easy Operation
Simple plug-in design allows quick spark plug testing without complicated setup.
Professional Diagnostic Tool
Ideal for automotive workshops, mechanics and DIY vehicle maintenance.
The JFIND JF109 Adjustable Spark Plug Tester is a professional automotive diagnostic tool designed to test spark plug performance and ignition system operation.
This device allows users to test two spark plugs at the same time, making it easy to compare ignition strength and quickly identify faulty or weak spark plugs.
The adjustable testing frequency simulates engine speeds from 1000 RPM to 6000 RPM, allowing accurate spark performance testing under different operating conditions.
The tester works with 12V gasoline vehicle ignition systems and is suitable for diagnosing ignition problems in a wide range of vehicles.
This makes it an essential tool for:
- automotive workshops
- vehicle technicians
- mechanics
- DIY car maintenance
The compact design and easy operation make it convenient for both professional and personal use.
SpecificationsBrand: JFIND
Model: JF109
Power Supply: 12V
Testing Range: 1000-6000 RPM simulation
Function: Spark plug ignition testing
Application: Gasoline engine ignition diagnostics
What's in the box
1 x Spark Plug Tester
1 x Power Adaptor
2 x Washers
1 x Manual