Nilight 12V LED Display Voltmeter with Touch Switch Digital Voltage Gauge Panel Meter Waterproof Battery Monitor Board 848V for Marine Boat Car Automotive Motorcycle Golf Cart

LED Digital DisplayPrecise blue LED digital display for realtime monitoring of battery voltage status It is also possible to switch between the voltage and the battery percentage and it can also be turned off to reduce the battery consumption of storage Easy to installPanel Flush Mount and Easy to Install drill size of 115 diameter with Twist Lock fastener for stable mounting Fits to almost all panel location Waterproof This LED display voltmeter has a waterproof function it is not easily eroded by water so you can use it for voltage tests underwater There is no need to worry that it will not be accurate enough because of the liquid environment and the LED display voltmeter will be broken or other problems Premium Material This waterproof digital voltage tester is mainly made of fire retardant PC material which has fireproof waterproof moistureproof wearresistant and other advantages This material is also reliable and sturdy not easy to break under pressure it has a long service life Package Includes 1 x Car Voltmeter Gauge 2 x Insulated Terminals 2 x Screws 1 x panel