2PCS Waterproof DC 12V Voltage Meter, LED Digital Display Voltmeter Gauge Panel, Round Battery Monitor with Wires & Terminals & Srews, for Marine Car

2PCS Waterproof DC 12V Voltage Meter, LED Digital Display Voltmeter Gauge Panel, Round Battery Monitor with Wires & Terminals & Srews, for Marine Car

PANEL & HOLE: These 2PCS 12v round digital voltmeter gauge comes two connecting wires with 10A fuse, two insulated terminals and two screws. It can be easy installed in the mounting hole with a diameter of 29mm. REAL-TIME MONITORING: These voltmeters 12 volt features a bright LED display for clear battery voltage readings (DC 5-36V, ±0.1V accuracy). With three different color indicators for voltage levels simplify this volmeter the battery-status checks, helping prevent potential issues. MULTIPLE PROTECTIONS: Built-in 10A fuse in lines and equipped insulated terminals prevent these 12v voltmeters overload and overcurrent. Reverse polarity protection safeguards the device (no readings if connected incorrectly, but no damage occurs). 3-COLOR LED DISPLAY: This car battery meter display features high-brightness LEDs that clearly indicate voltage levels: Red (below 11.8V), Orange (11.9V–12.4V), and Green (12.5V–15.2V) for intuitive status checks. DURABLE & WATERPROOF: Made of high-grade ABS plastic are these 12v voltage meters robust for long-lasting use. These car battery voltage meters are IP65 Waterproof, which can effectively resist the erosion of rainwater and daily splashes. 1