Discover the ESI 194 - Super Relay Buddy, the ultimate solution for testing 12-volt automotive relays with precision and ease. This next-generation tester applies a robust 7+ amp load to identify even the most elusive relay failures that occur under heavy load. Experience unparalleled accuracy as you test six different types of relays, ensuring a higher diagnostic success rate for automotive, heavy-duty, marine, and RV applications.

Featuring an intuitive LED display, the Super Relay Buddy indicates the health of the relay: a green light signals good functionality, red indicates a defective relay, and yellow warns of caution with voltage drop present. Designed for convenience, it automatically cycles through 10 tests, making it the quickest way to evaluate relays.

The Super Relay Buddy is powered by your vehicle's 12V battery, and its capability to test both 4 and 5 pin relays enhances its versatility. Buy with confidence knowing that this tool is brand new, unblemished, and comes in its original packaging. We offer free shipping across the USA and ship worldwide, with quick, one-business-day handling time from Oregon.

At CBM TOOLS, we guarantee your satisfaction with every product. Explore our eBay store for additional awesome tools at unbeatable prices!