描述
⚡ Master Your Diagnostics, Own the Repair Game
- BUILT TOUGH FOR THE LONG HAUL - Engineered to OEM standards with 20A continuous and 30A surge current capacity for reliable, durable use.
- COMPLETE 6 PACK FOR EVERY JOB - Multiple relay testers included to cover all your diagnostic and repair needs—never get caught unprepared.
- DIAGNOSE LIKE A PRO SAVE TIME - Plug in and instantly control fuel pumps, headlights, and window motors to pinpoint electrical faults fast.
- PRECISION CONTROL AT YOUR FINGERTIPS - Direct circuit control means faster troubleshooting and repairs, boosting your efficiency and confidence.
- UNIVERSAL COMPATIBILITY ZERO HASSLE - Works seamlessly with GM, BMW, Audi, Chrysler & more—one kit replaces multiple relay models.
The Relay Bypass Switch & Diagnostic Tester 9038 Kit is a professional-grade 6-pack relay tester compatible with major domestic and European vehicles. It replaces multiple relay models (9036/9037) and offers direct control over fuel pumps and other circuits. Built to OEM standards, it supports 20A continuous and 30A surge current, ensuring reliable, long-lasting performance for fast, precise electrical diagnostics.