YEREADW
✓Price
$105.99
Relay Tester 12V-24V, Automotive Car Relays Tester, 4 Pin 5 Pin Relay Detection Diagnostic Tool, Circuit System Diagnostic Repair Tool Battery/Type-C for Auto, Motorcycle, Rvs, Boats, Campers
★★★★★
$105.99
Quantity
1
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About this item
- Intelligent Voltage Recognition, One-Click Professional Testing: This relay tester features an automatic recognition system. Simply connect an automotive relay to automatically determine whether it's a 12V or 24V relay, start testing with a single click, and quickly complete the test. Manual switching is also supported.
- Multi-Specification Compatibility, Covering Mainstream Relay Models: This relay tester is widely compatible with 4-pin and 5-pin relays, equipped with test interfaces featuring 5 different pin layouts, and can test over 20 common relay models. One device meets diverse testing needs.
- Dual Audible and Visual Indicators, Clear Fault Diagnosis: This relay tester clearly displays test results using intuitive dual-color LEDs: a green light indicates normal operation, while a red light indicates a fault. Simultaneously, an audible alert is emitted. This dual signal ensures you can promptly grasp the relay status even in noisy environments, avoiding misdiagnosis and missed diagnosis.
- Dual-Mode Power Supply Design, Testing Anytime, Anywhere: This relay tester supports two power supply options: a built-in battery eliminates cable constraints, making it convenient to carry outdoors or to any corner of the workshop; a Type-C interface direct power supply is suitable for long-term continuous testing scenarios, eliminating worries about running out of power. Flexible power supply allows your work to be unrestricted by the environment.
- Safe and intelligent protection with automatic shutdown upon test completion: Whether it's a normally open (NO) or normally closed (NC) relay, it can quickly and accurately complete the test, ensuring circuit safety and reliability. A thoughtful built-in intelligent power-saving system automatically cuts off power after 60 seconds of inactivity, extending battery life and preventing power waste caused by forgetting to turn it off, giving you greater peace of mind.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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