Covers most Domestic, Japanese, Korean and German applications
Return Policy *
Return for refund within: Non-Refundable
Return for Replacement within: 30 days
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Relay Voltage (High)
Application (Relay Tester)
Relay Voltage (Low)
RELAY BYPASS COMBO SWITCH SET is rated
5.0 out of
Rated 5 out of
Quick and easyOne of the first tools I use to verify circuit integrity. Nothing replaces a good meter, but tools like this save you time in the diagnostic process. Works perfect for checking fans and useful when needing to the bump starter. Any tool that turns a two man job into a one man show is worth it's weight in gold.