Battery Voltage Meter, Digital Voltage Gauge, 100V Waterproof Round Panel LED Digital Voltmeter, DC4 Car Battery Monitor, Universall Automotive Voltage Detector for Car, Motorcycle, RV

• ➡exceptiona Durability: Constructed with ABS and flame retardant materials, this battery voltage gauge is wear-resistant, waterproof and sturdy, making it long-lasting and providing accurate voltage readings for performance. ➡Portable and Compact: Take this convenient battery voltage gauge with you on-the-go! Its compact size and lightweight design make it easy to carry in your pocket or bag, yet it provides accurate voltage readings in seconds. Store it in your glovebox or toolkit for peace of mind. ➡Wide Application: This battery voltage gauge can measure the voltage of various vehicles, such as cars, motorcycles, boats, yachts, buses, trailers, and caravans, making it suitable for most users. ➡Multiple Color Options: Choose from red, blue, or green color lights to display the battery voltage level, and enjoy the clear visibility of the gauge even when outdoors. ➡Avoid Device Downtime: Keep your devices running smoothly by monitoring the battery voltage accurately with this Battery Voltage Gauge. With reverse connection protection, prevent failures and stay aware of battery status.