The Garmin GFL-10 Fluid Level Analog Adapter (Model 010-11326-00) turns your boat’s traditional analog fluid-level gauges into a NMEA 2000 signal, delivering digital visibility across Garmin displays without replacing your entire instrument cluster.
- NMEA 2000 network compatibility:
Converts analog fluid-level data to a NMEA 2000 signal so you can view fluid levels on Garmin displays across your network, including the GMI 10. - Garmin ecosystem integration:
Designed to work within compatible Garmin displays on a NMEA 2000 network for consistent data presentation. - Simple installation and cable length:
Includes a 16 ft cable to simplify mounting and routing. - Power and electrical:
9–16 Vdc input from the NMEA 2000 bus with a maximum draw of 1 W. - Compact physical footprint:
Dimensions are 31/32″ x 43/64″ x 3 3/32″ (24.7 x 17.0 x 78.6 mm). - Note on sensor:
The fluid-level sensor itself is not included.
Upgrade your cockpit by unlocking centralized, digital fluid-level data while keeping your existing gauges. The GFL-10 provides a straightforward route to expanding your NMEA 2000 visibility across Garmin displays, letting you monitor fluid levels more efficiently, reduce clutter, and maintain a seamless Garmin ecosystem without a full instrument replacement.
| Cable Length | 16 foot |
| Input Voltage | 9—16 Vdc from the NMEA 2000 bus |
| Input Draw | 1 W max |
| Dimensions | 31/32″ x 43/64″ x 3 3/32″ (24.7 x 17.0 x 78.6 mm) |








