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Product details
- Instantly tests common 4-pin and 5-pin automotive relays for proper contact closure and opening
- Features intuitive red (fail) and green (pass) LED indicators for clear results
- Checks pin configuration consistency to identify damaged or non-standard relays
- Automatically cycles the relay contacts 10 times to verify operational reliability
- Simple alligator clip connections for direct power from your vehicle's 12V battery
- Ideal for mechanics, DIY enthusiasts, and auto repair shops troubleshooting electrical issues
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Calculated at checkout based on your address and selected method.
Returns
You can request a return within 14 days after delivery. Items should be unused and in original packaging where possible. Contact us before sending anything back.
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