Car and RV owners, this MICTUNING dual voltmeter is like having a health monitor for your electrical system right on your dashboard! The round design features two bright blue LED displays that show real-time voltage readings for up to two battery packs simultaneously. With an input range of 10-60V DC, it works perfectly with most 12V and 24V vehicle systems. The installation is super straightforward - you just need to drill a 1.15-inch diameter hole in your panel, and the twist-and-lock fastener keeps everything securely in place. The black matte finish looks professional and blends well with most dashboard designs. What's really impressive are the safety features - built-in protection against over-current, over-voltage, and short circuits means your electrical system stays safe. Made from flame-retardant ABS plastic with conductive pins, this voltmeter is built to last through years of use. Being able to monitor both your starting battery and auxiliary battery (or any two electrical systems) at a glance is incredibly useful for preventing dead batteries and knowing when it's time to charge or replace them. Perfect for RVs, campers, pickup trucks, vans, trailers, marine boats - basically any vehicle where electrical system monitoring is important. The blue displays are easy to read even in bright sunlight, and the compact size means it doesn't take up much space. It's one of those gadgets that gives you peace of mind every time you start your vehicle, knowing exactly what your electrical system is doing.
Free 30-day returns 
Free 30-day returns
