52mm fuel level indicator with backlight.

Connect as follow:

• G terminal is the signal and connect to S1…S6 on the Pro-Gauge controller
• + is the power terminal. Connect to 12V terminal on the Pro-Gauge
• - is ground. Connects to the GND on the Pro-Gauge.
• The RED wire is for the backlight. It connects to the 12V terminal of the Pro-Gauge