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Relay Tester
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Product details
- Automatically identifies 4-pin and 5-pin relay configurations
- Tests coil resistance, action time, and switching consistency
- Clear green LED for normal operation, red LED for faults
- Works with standard automotive relays using 11V–25V power
- Easy alligator clip connection to your vehicle's battery
Ideal for auto repair shops, mechanics, and DIY car enthusiasts 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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