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New Automotive Electronic Relay Car Relay Tester Universal 12V LED Indicator

Description:

The CNBJ-707 Car Relay Tester is a quick and reliable tool designed to test the health and functionality of most common automotive relays. It provides a clear indication of relay performance through LED lights — green for pass and red for fail. By connecting directly to a 12V car battery, this tester checks pin configuration, relay contact timing, and consistency during operation. Compact, efficient, and easy to use, it’s an essential tool for both professional mechanics and car enthusiasts.

Uses:

Ideal for automotive electricians, car repair workshops, and DIY mechanics.
Quickly diagnose relay failures, contact issues, or wiring faults.
Ensures proper performance of vehicle electronic systems.
Key Features:
- Universal Compatibility: Works with most 12V automotive relays (4-pin and 5-pin).
- LED Indicator Lights: Green light for successful test, red light for failure.
- Quick & Accurate Testing: Checks pin configuration, contact timing, and relay consistency.
- Easy Operation: Simple plug-and-test design—connect to the battery, insert relay, and press test.
- Safe to Use: Designed for 12V car batteries (11V–15V range) with coil resistance above 20 ohms.
- Compact & Portable: Lightweight and durable design for workshop or on-the-go use.