LED Indicator Monitor Monitors voltage status of vehicles battery and electrical system in time. Keeps your driving safe. Checks whether the connection is successful.
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Novel Design The design of the rocker switch is adopted, which can share the installation socket with the rocker switch, and the snap-in design is used for easy installation
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Splashproof & Dustproof dustproof by a rubber cover, protects internal circuit, effectively enhance its lifespan.
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