TESTS 4 & 5 PIN RELAYS: Quickly spot bad relays before they cause issues. This tool helps you confirm if your relays are firing correctly, removing the guesswork when diagnosing electrical issues. USA Patented.
BATTERY & ALTERNATOR CHECKER: Connect directly to the vehicle battery with the included clamps to verify whether the battery is charged and the alternator is producing the correct output.
DURABLE, COMPACT, AND READY TO USE: Our tools are built tough for any situation. Garages, workshops, and roadside toolkits, this tester is lightweight, portable, and engineered to last for years of reliable service.
SIMPLE PUSH-BUTTON OPERATION: Just plug in the relay, hit the TEST button, and watch the lights tell you everything you need to know. No complicated setup, no advanced mechanic skills required.
BATTERY & ALTERNATOR HEALTH CHECK: Hook up to your car battery with the heavy-duty clamps to see if your battery’s holding a charge and your alternator is producing the correct output.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
đźš— Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
đźš— How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
đźš— How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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