LED Digital Double Voltmeter Round Panel Voltage Monitor for Car Pickup RV Truck Dual Battery Pack Red

What you get you will receive 1 pieces of double voltmeters which remind you of charge or replacement in time effectively avoid emergent dead battery at starting car engine Practical LED digital display the double voltmeters are embedded in 3bit LED digital display clearly shows you the current precise readings of working volts well helps you to early notice your car voltage condition Wide range of application large input of up to DC 60V with overcurrent overvolt and short circuit protection well protects the whole circuit fits for most 1224V car motorcycle RV vehicles and boats Reliable material made of flame retardant and durable nylon material good conductivity pins with black matte surface treatment wear and tear resistant suitable for long lasting usage Convenient to install panel mount and easy to install drill size measures approx 115 inch in diameter with locking fastener for stable mounting fits to almost all panel locations you desired