Built-in digital voltmeter 6-30V Always know how healthy your battery is – with the digital voltmeter for your bus or camper! Whether you're touring Scandinavia in your T3, parking your T6 on the Atlantic coast, or simply spending a weekend in your self-converted camper – with this compact digital voltmeter, you can always keep an eye on your vehicle's battery voltage. The digital display shows you precisely and reliably whether your battery still has power – ideal for avoiding unpleasant surprises when starting or operating your on-board electrical system. Small but powerful – perfect for interior installation. With a diameter of just 28 mm, the device fits even in the tightest cockpit or in the conversion of your VW bus. Installation is straightforward, even for DIYers. Reliable on the road – no matter where you are. Whether at a standstill, on a road trip, or on an off-grid adventure: the voltmeter measures in the range of 6 to 30 volts – suitable for most vehicle electrical systems. This makes it a practical companion for anyone who needs to rely on their battery while on the road, from the classic VW bus to the modern campervan.
