VSTM DC 6-42V Automotive Wire Tracer & Open/Short Circuit Finder $22.80 + Free S&H

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VSTM US via Amazon has VSTM DC 6-42V Automotive Wire Tracer & Open/Short Circuit Finder on sale for $37.99 - 40% off when you apply promo code 7RO0Q62J at checkout = $22.79. Shipping is free.

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Note: Works only on powered wires. Many vehicle circuits require the ignition to be ON before the wire carries power.

Thanks to Deal Hunter Navy-Wife for finding this deal.

Features:

• This professional DC 6-42V circuit tester is a must-have for automotive repair, home wiring, and industrial maintenance. It effortlessly locates circuit breakers, traces broken wires, detects current leaks, and tests continuity—all without damaging wire insulation. The perfect open & short finder for electricians, DIYers, and auto technicians to solve electrical faults in minutes.
• Equipped with a high-sensitivity transmitter and receiver, this circuit breaker finder tool delivers crystal-clear test results via bright LED lights and distinct beeping tones. A built-in low-battery indicator (flashing red light) prevents unexpected shutdowns mid-test. Its anti-interference design eliminates background noise, ensuring you get accurate readings every time with zero guesswork.
• Easily pinpoint open circuit breakpoints using the adjustable sensitivity feature (3 modes). Set the transmitter to the down position— a flashing green light confirms an open circuit. The receiver emits a full signal and rapid beep in normal areas; the signal weakens or vanishes exactly at the breakpoint for precise fault localization.