Thunder 12/24V Voltmeter Fire Sale

Thunder 12/24V Voltmeter, 1 Year Warranty. Thunder panels, sockets and gauges are designed to work hand in hand, providing a simple information display solution customised to your needs. Just select the mount you need (flush or surface), pick up the sockets and gauges you need and install them into your vehicle.

Purpose: Can be used to monitor your trailer breakaway battery.