SAMDO 7 Backlight 52mm Universal Digital Voltmeter Gauge Volt Meter 8-16V for Boat Yacht Auto Motor Home Truck

SAMDO 7 Backlight 52mm Universal Digital Voltmeter Gauge Volt Meter 8-16V for Boat Yacht Auto Motor Home Truck

SAMDO Universal Fuel Gauge Digital Fuel Level Gauge Marine Fuel Meter Full Waterproof Signal Adjustable 7 Color Backlight 52mm 12V/24V 0-190ohm, 240-33ohm, 240-30ohm, 0-180ohm, 10-180ohm

BLUERICE Marine Trim Gauge UP DN Boat Trim Balance Gauge Meter 52mm Trim Tilt Indicator 0-190ohm Signal 7 Color Backlight IP68 Waterproof