For twin engine gas fuel systems - 0-32 GPH
Fits carburated and EFI outboard engines 150 - 300 HP
A Series 5500 CruiseMaster Fuel Monitoring System will increase any boat's effective range by accurately recording total fuel consumed by pinpointing optimum speed. Now you can spend more time fishing or cruising knowing you have enough fuel to make it to port. CruiseMaster brings you more than peace of mind and increased cruising range, it also pays for itself in better fuel economy. Fits virtually all inboard, I/O, and gas outboard engines.

Features:

• Self contained Totalizer with permanent LCD display records fuel consumed up to 99,999 gallons. Resettable or non-resettable totalizer operating mode.  SPST type switch required for resetting totalizer.(sold separately)
• Model 231 Flow Sensor features extremely low flow resistance. Recommended for carbureted and 2-stroke EFI outboard engines 150 HP and over where system flow resistance should be minimized. Installs between priming bulb and fuel tank.
• Microprocessor-based electronics with user adjustable totalizer calibration for superior accuracy.  Panel mounted instrument fits 3-1/16" diameter opening.
• Models available with 0-5, 0-10, 0-20, 0-32, 0-50, and 0-100 GPH scales.  HP rating will determine the best GPH scale to use. (This model - 0-32 GPH)