GODIAG Power Circuit Probe Tester - DC 6V to 40V Auto Electrical System Tester, Open Short Finder, Relay Tester Automotive Kit-Probador De Relay Automotriz

"Our versatile and user-friendly power circuit probe tester is designed to cater to everyone, from professional technicians to ordinary users.

With easy-to-follow video tutorials and illustrated instructions, mastering its various operations is a breeze! Performs every type of service including power injection, measurement, ground testing, polarity checks, continuity testing and components activation.

Easy-reading volt-amperes allows you to read voltage and current at your fingertips.

With a flip of the output switch, you have positive and negative electricity via the probe for powering up electrical components like cooling fans, relays, etc.

Simultaneously uses the hot lead and the ground lead to activate components right in your hand.

Instantly identifies positive, negative and open circuits.

Tests for bad ground contacts instantly, allowing you to follow and locate shorts fast without wasting fuses.

Instantly checks continuity of switches and relays.

Circuit breaker protected .

Built-in Flashlight enables you to work in the dark.

Audio tone indicator allows for no-look menu scrolling once users are familiar with menu tone assignment."