Automotive Relay Tester 4/5 Pin
Quick Go/No Go automotive relay tester. Tests 4-pin & 5-pin relays, LED green/red indication, powered via car battery.
The Automotive Relay Tester from Tenma Ltd is a quick and reliable Go/No Go testing tool designed to assess the general health of the most common automotive relays. It simplifies the testing process by directly checking the control side of the relay, applying a signal to the relay coil, and operating the relay several times during each test session. The tester features a clear LED indicator that lights up green when the relay is functioning correctly and red when the relay is faulty, providing an instant and unambiguous result.
This tester is equipped with a 4-pin/5-pin selector switch and a push button on the front panel, allowing for easy and efficient testing across a wide range of standard automotive relays. It is powered directly via a car battery, making it perfect for use in workshops, garages, or on the go. The included leads are 1.4m in length, providing ample reach to connect to the relay and battery comfortably. With a compact design and robust construction, this tester is an essential tool for any automotive professional or enthusiast looking to quickly diagnose relay issues.
Key Benefits
- Fast Testing: Get instant results with the simple Go/No Go LED indication.
- Versatile: Supports both 4-pin and 5-pin relay configurations.
- Portable: Compact and lightweight, powered from any car battery.
- Reliable: Repeated testing during each session ensures accurate assessment.
Specifications
- Test Function: Checks control side of relay (coil signal)
- Relay Compatibility: 4-pin and 5-pin (selectable)
- Indication: LED (Green = Good, Red = Bad)
- Operation: Push button on front panel
- Power Source: Car battery (12V)
- Lead Length: 1.4m
- Dimensions (W x H x D): 70 x 35 x 130 mm
- Weight: 30g
- Testing common automotive relays for general health
- Diagnosing relay faults in vehicles
- Workshop and garage use for quick relay checks
- On-the-go testing with car battery power
- Operation: Tests the control side of the relay by applying signal to the relay coil
- Function: Operates the relay several times during each test session
- Indication: LED lights up green if relay is good, red if relay is bad
- Relay Types: 4-pin and 5-pin (selector switch)
- Control: Push button on front panel
- Power Source: Car battery
- Lead Length: 1.4m
- Dimensions (WxHxD): 70x35x130mm
- Weight: 30g
- SVHC: No SVHC (17-Jan-2023)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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