Vehicle Electrical System Circuit Tester 9-30V DC, Multifunctional Auto Circuit Diagnostic Tool with 1.77'' TFT Color Display for Car Truck Motorcycle Boat
Wide Voltage Compatibility & Multifunctional Testing: Works with 9-30V DC power systems for cars, trucks, motorcycles and small boats, supports DC/AC voltage test, resistance test, continuity test, diode test, load test and more, meets all your vehicle electrical system diagnostic needs
Clear Display & Intuitive Operation: Equipped with a 1.77-inch TFT color display (160*128DPI) that clearly shows test results, matched with red/green polarity indicator LEDs and prompt tones for power/ground. One-click mode switch and rocker switch make operation simple and efficient
Comprehensive Protection & Durability: Built-in circuit breaker with short circuit protection, trips when overloaded and can be reset after cooling. With 8/12/16AMPS graded trip current protection, effectively prevents equipment damage from accidental operation and overload
Practical Design for Easy Use: Comes with LED work light for dark/night operation, long cable allows full-vehicle testing without frequent ground searching, replaceable rocker switch and adjustable acoustic signal sensitivity for pathfinding test, humanized design for various working conditions
Accurate Diagnosis & Quick Troubleshooting: Precisely trace and locate broken wires, short circuits and bad ground contact, activate electrical components directly to test functions, analyze battery health status and generator charging performance, greatly improve vehicle electrical repair efficiency
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
🚗 Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
🚗 How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
🚗 How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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