Best Fuel Flow Meter for Outboard

Are you tired of guessing how much fuel is left in your boat motor? Do you want to avoid the hassle and risk of running out of gas on the water? 

If you are searching for the best fuel flow meter for the outboard, you don’t need to look any further. In this article, we’ll compare and contrast the best three fuel flow meters for boat motors on the market right now. 

Each product was chosen because it is reliable, accurate, and easy to use. Read on to find out how to choose the best fuel flow meter for your boat so you never have to worry about running out of gas again!

Why should you trust our review?

You can believe our review because it was written by experts who have used the service or product and can give an honest opinion. 

Our big team of product experts has written a wide range of reviews for readers. This gives them the information they need to decide before buying.

Our team of experts did a lot of studies and weighed the pros and cons of the best Fuel Flow Meter for Outboard on the market right now. 

To give you a full and thorough review, members of our team talked to people who use the Fuel Flow Meter for Outboard in this article every day, like expert mechanics and shop mechanics.

Reviewers for Torefy have to follow several rules and standards. This ensures that the reviews are real and that no one outside the company has changed them. 

List of the best fuel flow meters for boat engines

1.Fill-Rite TT10AN 1" 2-35 GPM

Fill-Rite TT10AN 1" 2-35 GPM(8-132 LPM) Digital In-line Turbine Meter, Aluminum, Fuel Transfer Meter,Black/Red

About this item

Are you looking for a fuel flow meter that works well and is easy to use? All you need is the Fill-Rite TT10AN Digital Aluminum Transfer Pump.

You need this little thing if you care about how much gas you use. It has an exact sensor and a digital screen that tell you how much fuel you are using right now, so you can keep your boat running at its best.

But this meter stands out because it was made to last. It is made of high-quality metal and can handle even the roughest water conditions. 

It’s simple and doesn’t waste time, so even people who aren’t tech-savvy can use it.

Of course, no product is perfect, and the Fill-Rite TT10AN is no exception. Some users have said the screen doesn’t work right and can be hard to see in bright sunlight. 

Even though the device is built to last, the hose that comes with it can be weak and kinky.

Overall, though, this great fuel flow meter works well where it counts. So, if you want to keep your boat going well and save money on gas, the Fill-Rite TT10AN is worth a look.



  • The digital monitor is clear and easy to read, making it possible to correctly measure how much fuel is flowing.
  • It is strong and won’t rust because it is made of metal.
  • It can move up to 15 gallons of water per minute, so it can be used for many different things.
  • Leaks and overfilling can’t happen because of the automatic shutoff.
  • Setting up the meter is easy and comes with everything you need.


  • This one is more expensive than other fuel flow meters on the market.
  • There is no lighting on the digital display, which makes it hard to read when there isn’t much light.
  • Some people say that after a few months, the meter quit working.
  • Diesel fuel doesn’t work well with the meter.

2.AEM (30-4110) UEGO

AEM (30-4110) UEGO Air/Fuel Ratio Gauge

About this item

Are you tired of not knowing what’s happening with your car under the hood? Do you want to be the envy of all the car fans you know? All you need is the AEM 30-4110 UEGO Ratio Gauge.

This gauge looks good and gives you the information you need. It gives you accurate, real-time information about how the air and fuel are mixed, making your engine run better than ever before. 

Even better, it has a bright LED screen that will wow your friends at night meets.

But there’s more! Also, installing the AEM 30-4110 UEGO Ratio Gauge is easy. You don’t need to know how to fix cars to do it. Just follow the simple steps, and you’ll be up and running quickly.

Some parts of any product need to be revised. The size is pretty expensive, so you’ll have to be ready to pay a lot for it. 

Some users have also said the gauge doesn’t work right, but this doesn’t happen often.

If you really care about your car and want to boost its speed to the next level, you should consider getting the AEM 30-4110 UEGO Ratio Gauge. Just know that it will cost a lot of money.



  • Its broad scale shows the right amount of air and fuel.
  • It can be used on many kinds of cars and engines.
  • The LED screen can be changed and is easy to see.
  • The interface is easy to use and has different ways to show information.


  • Installation might need more wire and parts for fitting.
  • Some people who used the watch said it stopped working or gave them the wrong numbers.
  • It might be more expensive than other air/fuel gauges you can buy.

3.Fill-Rite 807C 3/4" 5-20 GPM

Fill-Rite 807C 3/4" 5-20 GPM 3 Wheel Mechanical Meter, Aluminum, Fuel Transfer Gallon Meter

About this item

Are you tired of having to guess how much gas you have left? Are you sick of being unable to trust your boat’s fuel readings? All you need is the Fill-Rite 807C Mechanical Fuel Flow Meter.

This little tool is great for any boater who wants to keep track of how much fuel they use quickly and correctly. The mechanical monitor is easy to read and gives reliable data you can trust.

But the Fill-Rite 807C is different from other fuel flow meters because it lasts so long. This meter is made of good metal, so it will last long. 

It can handle saltwater, UV rays, and temperatures from very hot to cold.

The Fill-Rite 807C is stable and lasts for a long time. Also, it’s very simple to set up and use. Just hook it up to your fuel line, and it will show you how much fuel you are using in real-time.

Even though the Fill-Rite 807C isn’t perfect, no gadget is. It’s not the most high-tech or advanced fuel flow meter on the market, and it doesn’t have cool features like Bluetooth or GPS tracking. 

But the Fill-Rite 807C is a good choice if you want a fuel flow meter that works well, lasts a long time, and doesn’t cost too much.

Then why not just do it? Stop taking chances and get the Fill-Rite 807C Mechanical Fuel Flow Meter today. Both your boat and your wallet will be grateful.



  • The metal frame is strong and will last for a long time.
  • The numbers on the screen are big and easy to read.
  • It can run on various fuels, including gasoline, diesel, and oil.
  • It’s easy to set up and use.
  • Compared to smart fuel meters, the price is low.


  • It has to be manually run and checked.
  • Digital fuel meters may be more accurate.
  • It doesn’t have as many features as more modern types.

Fuel Flow Meter Buying Guide

As a boat owner, you want to ensure the engine runs quickly and well. One way to make sure of this is with a fuel flow meter. 

This tool measures how much gas your car uses and can help you change your speed and gear to use the least gas. 

In this buying guide, we’ll talk about the things you should consider when buying a fuel flow meter for your boat engine, as well as our top picks.

Before buying a fuel flow meter, here are some things to consider.

How Well We Can Measure: Accuracy is the most important thing to look for when looking for a fuel flow meter. So that you can use the least amount of fuel possible, you need a meter that can accurately measure fuel flow. Try to find a correct fuel flow meter to within 2%.

Ease of Installation: Another thing to consider is how easy it is to assemble. You want a fuel flow meter that is easy to set and doesn’t need a lot of technical know-how. Some fuel flow meters come with clear instructions or tools that make it easy to set them up.

Compatibility with Your Boat Engine: Choosing a fuel flow meter that works with your boat’s engine is important. Ensure the fuel flow meter is made for your car by looking at the manufacturer’s specifications.

Type of Fuel Flow Meter: Those that are mechanical and those that are electronic. Fuel flow is measured by digital meters with the help of sensors and processors, while mechanical meters use a gear that turns as the fuel flows through it. Digital meters cost more than mechanical ones, but they are more accurate. Choose the fuel flow meter that best suits your needs and budget. 

Before you buy a fuel flow meter, you should also keep these things in mind.

Screen Style

Digital screens are easier to read and more accurate than analog ones.

How simple it is to put together

Consider getting a fuel flow meter that is easy to install and doesn’t require too many changes to your current fuel system.

How well your boat’s Outboard Engine works.

Make sure that the fuel flow meter you choose works with your boat’s motor in terms of how much fuel it can handle and how it talks to the engine.


Costs for fuel flow meters range from $50 to hundreds of dollars. Consider how much money you have and choose a fuel flow meter with the features you need at a price you can afford.

Customer Reviews and Ratings

Read what other people have said and how they rated something before you buy it. This can show you how reliable, accurate, and easy to use a fuel flow meter is.

You can use these tips to choose a fuel flow meter for a boat engine. The price, accuracy, durability, and speed of installation can help you keep track of how much fuel you use and make your boat work better.


What is a fuel flow meter for a boat?

A fuel flow meter for outboards is a tool that keeps track of how fast and how much fuel the engine uses. You can use either liters per hour or gallons per hour to measure this. 

It makes it easy for boat owners to track how much fuel they’re using, make their engines run better, and ensure they have enough gas for their trip.

Why is a fuel flow meter important for a boat engine?

Outboard engines need a fuel flow meter so that the user can track how much fuel is being used and ensure the engine is running at its best. 

When fishermen know how much fuel their engine uses, they can change the speed and trim to get the most out of their fuel. 

A fuel flow meter can also keep the boat from running out of fuel, which can be dangerous if it happens far from land.

How accurate are electric fuel flow meters for motors?

Depending on the type and maker, fuel flow meters for boat engines can be different in how accurate they are. 

Still, most fuel flow meters are accurate, with an average error of less than 1%.

How do you install a fuel flow meter on a boat motor?

A fuel flow meter is generally joined to the fuel line of a marine engine and placed between the fuel tank and the engine. 

Fitting a fuel flow meter can differ depending on the meter type and engine, so it’s important to check the manufacturer’s instructions.

What are the different kinds of fuel flow meters for boat engines?

There are two main kinds of fuel flow meters for outboard engines. Mechanical and computer-based. Mechanical fuel flow meters use a moving propeller to measure how much fuel is used.

Digital fuel flow meters use computer gauges to measure how much fuel is used. 

Digital fuel flow meters tend to be more accurate and easier to read, while mechanical fuel flow meters are generally cheaper and require less maintenance.

What should you look for when buying a fuel flow meter for a boat engine?

The most important things to look for in a fuel flow meter for an electric motor are accuracy, dependability, how easy it is to install, and how easy it is to use.

Some models may also have extra features, like logging data or working with certain engine types.

What are the best fuel flow meters for boat engines, and what brands are they?

The best boat engine fuel flow meter’s names are Fill-Rite, Lowrance, and Floscan. 

But there are a lot of other good brands out there, so it’s important to research and read reviews before buying.

How much do boat motor fuel flow meters usually cost?

Prices for fuel flow meters for boat engines vary greatly depending on the type, features, and maker. 

Most of the time, automatic fuel flow meters are less expensive and start at around $50. Digital fuel flow meters can be more expensive, starting at about $200 and going up from there.

Can a fuel flow meter for an electric engine be used on other boats?

Yes, fuel flow meters for power engines can also be used on other boats. But you need to ensure that the fuel flow meter you choose will work with your boat’s engine and fuel system.

Is there anything bad about putting a fuel flow meter on a boat engine?

There are no downsides to using a fuel flow meter on a boat engine since it can help improve engine performance, save money on fuel, and keep you from running out of power.

The only possible con is that buying and installing a fuel flow meter takes money, but the money saved and other benefits usually make up for this.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top