What is the most useful tool for automotive electrical diagnosis? If you say a digital graphing meter, you’re right. But, Snap-on offers more. Our Component Test System products include exclusive expert-based information with Fast-Track® Guided Component Tests, which make it even easier to verify component failures and give a confident diagnosis. This is a must-have diagnostic tool with vehicle-specific illustrated test procedures to show where to connect, how to connect, and what the results should look like.
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