Review on 🚚 MaxTow Double Vision Volt Voltmeter Gauge - 8-18V Voltage Range - Black Face - Green LED Dial - Analog & Digital Display - for Trucks - 2-1/16" 52mm by Kenneth Barnes

My jeep has a 4000w sound system. I need to check the voltage on both batteries. I bought two of these sensors and connected one to each battery. then three toggle switches connected. two to turn the sensors on and off (white wire) and one to toggle between day and night mode (orange wire). When using toggle switches, be sure to connect the built-in fuse to the power cord for safety reasons. I connected two 50A fuses, one for each sensor. these gauges look amazing! I will definitely buy from MaxTow again :D