The Best inline water flow meters of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best inline water flow meters of 2022. Check our ranking below.

2,172 (random num) Reviews Scanned

Rank No. #1

RESTMO Water Flow Meter with Brass Inlet Metal Thread, Measure Gallon/Liter Consumption and Flow Rate for Outdoor Garden Hose Watering, RV Water Tank Filling, Lawn Sprinkler and Nozzle Sprayer

The pure brass inlet and metal thread are heavy duty and enhance durability. No hassle from frequently install and uninstall from hose/faucet.
Equipped with an easy-to-read LCD screen and one-touch control push button, this water flow meter can easily display and track the water usage & flow rate of your outdoor garden hose with 4 different measurement modes.
Short press the button to change the mode from FLOW / CONSUMPTION / AVERAGE / TOTAL. Flow Mode: real-time water flow rate | Consumption Mode: last-time water usage | Average Mode: daily average water usage of a week (count from next day) | Total Mode: total water usage.
Long press the button at flow mode to switch the unit (US gallon to liter). Reset data when long press the button at other modes. The LCD screen goes to sleep automatically if there is no operation/water flow in 1 minute.
Built-in with hall type sensor and IC chipset, which provide more accurate measurement and precise calculations. The measurement tolerance is less than 5%, great to measure how much amount of water are used and prevent over-watering.

SaleRank No. #2

GRYVOZE 1 Inch Digital Turbine Fuel Flow Meter, 2.6-26 GPM Inline NPT Thread Flowmeter with 3/4 in Adapters for Water, Diesel, Gas Oil, Gasoline, and Other Liquids - Supports Gallon, QTS, PTS, L, m³

Accurate Measurements - Our digital turbine flow meter provides precise readings with a high accuracy of ±1%, ensuring reliable data for liquids like water, diesel, gas oil, gasoline, kerosene, methanol, E15, and more.
Digital LCD Display - The clear LCD screen of the digital flow meter shows real-time flow rates, accumulated totals, and instantaneous flow. It makes monitoring and recording your liquid usage easy. Single count range: 99999; Total cumulative count range: 29999999.
Versatile Unit Options - Switch between GAL(US Gallons), QTS, PTS, L, and m³ units to meet your specific measurement needs, offering flexibility and convenience. Flow range: 2.6-26 GPM (10-100 LPM), working pressure: 6 Bar.
Durable Build - Crafted with an aluminum alloy casing and stainless steel turbine, this digital fuel meter is designed to withstand various environments and provide long-lasting performance. Working temperature: -10°C~80°C(14-176°F).
Energy-Saving - The display screen of the digital water flow meter will turn off after 10 minutes of inactivity. It automatically turns on when there is liquid flow and can also be activated by pressing any key. Standby time: over 1 year.

Rank No. #3

RAINPOINT Water Flow Meter with Brass Inlet & Outlet, 180° Screen-Flip Water Meter, Measure Gallon/Liter Consumption for RV Filling, Garden Watering, Sprinkler and Hoze Nozzle

DURABILITY & OUTSTANDING：Water flow meter has pure brass inlet and outlet with metal thread, which will not rust or wear out and is more durable and long-lasting
ALL DIRECTION INSTALLATION: The water meter does not need to be fixed in the direction of water flow, and its compact design allows you to install it in any outdoor area: RVs, plant watering, swimming pools, patios, and more.
180°FLIP SCREEN: Water flow meter has one button to flip the screen, easy to read LCD screen, with quick connector to match all water garden hose, faucets, sprinklers.
TOTAL 1 & TOTAL 2: In addition to FLOW RATE, LAST mode, there are two total modes of water meter, can be used to calculate different times of total water usage as you need. You can measure the total flow for today and this month, or the water flow in previous 2 and 4 times in total.
DOUBLE LEAK-PROOF: The water flow meter features double leak-proof design, the screen and battery cover are equipped with waterproof rubber rings, one-touch flip instead of rotating the screen can effectively avoid water ingress, to achieve all-round waterproof.

SaleRank No. #4

RESTMO Water Flow Meter with Brass Inlet & Outlet, Measure Gallon/Liter Consumption and Flow Rate for Outdoor Garden Hose Watering, RV Water Tank Filling, Lawn Sprinkler and Nozzle Sprayer

The pure brass inlet and outlet metal thread are heavy duty and enhance durability. No hassle from frequently installs and uninstalls from hose/faucet.
Equipped with an easy-to-read LCD screen and one-touch control push button, this water flow meter can easily display and track the water usage & flow rate of your outdoor garden hose with 4 different measurement modes.
Short press the button to change the mode from FLOW / CONSUMPTION / AVERAGE / TOTAL. Flow Mode: real-time water flow rate | Consumption Mode: last-time water usage | Average Mode: daily average water usage of a week (count from next day) | Total Mode: total water usage.
Long press the button at flow mode to switch the unit (gallon to liter). Reset data when long press the button at other modes. The LCD screen goes to sleep automatically if there is no operation/water flow in 1 minute.
Built-in with hall type sensor and IC chipset, which provide more accurate measurement and precise calculations. The measurement tolerance is less than 5%, great to measure how much amount of water are used and prevent over-watering.

Rank No. #5

RESTMO Smart Water Flow Meter with Screen Backlight, Brass Inlet & Outlet, Measuring Gallon/Liter Consumption & Flow Rate for Garden Watering, RV Filling, Sprinklers & Nozzle - APP Control

Bluetooth Connectivity for APP Control: Easily monitor your water usage from your smartphone! This smart water meter connects via Bluetooth, allowing you to control settings and view real-time data through smart life app. The water meter can record water usage data for up to 3 years, allowing you to analyze your usage patterns and make informed decisions to optimize water efficiency. (Note: WiFi Not Supported).
Bright Backlit Display for Day and Night Use: Designed with a screen backlight, our water flow meter ensures easy visibility and monitoring of water consumption and flow rate, whether you’re watering your garden in bright daylight or checking usage after sunset. Stay informed about your water usage at any time!
180° Adaptive Screen Orientation: Experience ultimate convenience with our water meter's 180° adaptive screen orientation, allowing you to easily read measurements from any angle. Whether you're watering your garden, filling your RV water tank, or using a lawn sprinkler, the versatile display ensures you get accurate readings effortlessly, enhancing your overall user experience.
Durable Brass Inlet & Outlet: This water flow meter is equipped with high-quality brass fittings that ensure long-lasting durability and resistance to corrosion, making it perfect for outdoor use with garden hoses, RV water tanks, and lawn sprinklers.
4 Measurement Mode: Short press the button to change the mode from FLOW / CONSUMPTION / DAILY / TOTAL. Flow Mode: real-time water flow rate | Consumption Mode: last-time water usage | Daily Mode: today's water consumption | Total Mode: total water usage.

Rank No. #6

RESTMO Water Flow Meter, 360° Rotatable Control Panel and Brass Inlet & Outlet, Measure Gallon/Liter Consumption and Flow Rate for Garden Hose Nozzle Watering, RV Water Tank Filling, Lawn Sprinkler

Rugged design with premium heavy duty ABS material, this water meter is weatherproof and durable, great to resist UV, sunshine, and rain. The IPX6 waterproof grade ensures more stability for outdoor use.
360° rotate control panel for easy reading. You can find the best reading position whether it's on hose nozzle or a faucet.
The pure brass inlet and outlet metal thread are heavy duty and enhance durability. No hassle from frequently installs and uninstalls from hose/faucet.
Large LCD screen and one-touch control push button, this water flow meter can easily display and track the water usage & flow rate of your outdoor garden hose with 4 different measurement modes.
Short press the button to change the mode from FLOW / CONSUMPTION / AVERAGE / TOTAL. Flow Mode: real-time water flow rate | Consumption Mode: last-time water usage | Average Mode: daily average water usage of a week (count from next day) | Total Mode: total water usage.

SaleRank No. #7

GRYVOZE 3/4 Inch Digital Turbine Fuel Flow Meter, 0.8-13.2 GPM Inline NPT Thread Flowmeter for Water, Diesel, Gas Oil, Gasoline, Kerosene, Methanol, and Other Liquids-Supports Gallon, QTS, PTS, L, m³

Upgrade - We upgraded the 3/4inch NPT digital turbine flow meter with a larger internal diameter so pipe threads fit fully inside for a cleaner look. More PTFE tape is needed to ensure a tight seal and prevent leaks.
EMI Protection - The 3/4 Inch diesel flow meter features EMI protection, preventing false readings caused by nearby pumps or motors. This ensures accurate and reliable measurements, even in environments with strong electromagnetic interference.
Versatile Unit Options - Switch between GAL (US Gallons), QTS, PTS, L and m³ units on the flowmeter to meet your specific measurement needs, offering flexibility and convenience. Flow range: 1-13.2 GPM (4-50 LPM), working pressure: 6 Bar.
Digital LCD Display - The clear LCD screen of the 3/4 inch digital fuel meter shows real-time flow rates, accumulated totals, and instantaneous flow. It makes monitoring and recording your liquid usage easy. Single count range: 99999; Total cumulative count range: 29999999.
Accurate Measurements - Our diesel fuel meter provides precise readings with a high accuracy of ±1%, ensuring reliable data for liquids like water, diesel, gas oil, gasoline, kerosene, methanol, E15, and more.

SaleRank No. #8

DAE AS200U-75 Water Meter, 3/4" NPT Couplings, Measuring in Gallons

Horizontal Inline mount with dial facing upwards. For installing vertically with water flowing upwards, please refer toDAE V-75. Or DAE PVM-75, DAE VM-75P which can be installed in any position, vertically or horizontally, water flowing downwards or upwards, dial facing upwards, downwards or side-way. Not for use of pit application. For outdoor use, please refer to IP68 rated meters like DAE MJ-75c, PD-75, PD-75y, U-75, U-75b.
For upgraded AS200U-75P, Cloud Metering available (2nd picture) with DAE CC2030 Gateway. CC2030 will collect water usage from DAE AMR (for 16 meters) or AMR130AN (for 1 meter) and send them to cloud server through Ethernet. With PC, cell phone, the landlords can see real time data, monthly water usage & billing reports to their tenants. If there is abnormal usage (ex. Broken piping), an email alert will be sent to your cell phone.
For upgraded AS200U-75P, ready for use with CO-10 (Electronic Pulse Counter) or CO-10 KIT - An inexpensive remote reading solution (6th picture). Can also use with DAE AMR130 (Auto Meter Reading Module for single water meter) and AMR (for 16 water meters) for remote reading (5th picture).CO-10 or AMR130 will be purchased separately. Conforms to both AWWA C700 and ISO 4064 Class C. for City water only.
To install the DAE 3/4" water meter with the 3/4" garden hose at both ends (or one end with hose bibb and the other with garden hose), you will need 2 DAE CG-75 Fitting. Factory Calibration Certificates available. DAE Controls LLC is a Minority Business. Please feel free to get the NMSDC Minority Supplier Certificate from DAE Controls Website.
Accuracy: +/-1.5% within normal flow as per AWWA Standard. Conforms to both AWWA and ISO 4064, for clean water only. Maximum Normal Flow Rate: 10 GPM, Minimum Flow Rate: 0.25 GPM. DAE AS-75 5/8"*3/4" meter is not a meter with a 5/8" inlet and a 3/4" outlet. It is with 3/4" NPT couplings for both 3/4" inlet and 3/4" outlet.

Rank No. #9

Diivoo Water Flow Meter with 180° Removable Panel, 4 Measure Modes, ±5% High Accuracy and IP54, Measure Gallon/Liter Consumption and Flow Rate for Outdoor Garden Hose Watering, RV Water Tank Filling

With a detachable 180° LCD screen and one-touch control buttons, reading measurements has never been easier with the Diivoo water flow meter. It easily connects to a garden hose or hose nozzle with standard 3/4-inch hose threads, eliminating the need for additional adapters
4 Measurement Modes: Freely change from Real-time flow rate, Real-time water volume, Average daily water flow, and Total flow to suit your needs. Measure up to a maximum of 99999L so that you can accurately monitor high-volume water consumption without any limitations
Press and hold button in auto mode to toggle units (gallons to liters). Press and hold the button for 10 seconds in Totalize mode to perform manual calibration. In other modes press and hold the button to reset the data. The LCD will automatically hibernate if there is no operation/water flow for 1 minute. Built-in Hall sensor and IC chipset for more accurate measurement and more precise calculation. Measurement error is less than 5%
With an IP54 rating, our Water Flow Meter is resistant to dust and splashes of water, ensuring durability and longevity even in challenging environments. Take control of calibration with manual calibration support. Fine-tune the meter's accuracy based on your specific requirements for utmost precision
Designed with a compact form factor, our Water Flow Meter is space-saving and easy to install in any setting. By using our Water Flow Meter, not only will you have better control over your water usage but also contribute towards a greener environment by promoting efficient water management practices. Join us in saving water for a sustainable future

Rank No. #10

GRYVOZE 1 Inch PP Digital Turbine Flow Meter, 2.6-26 GPM Inline NPT Thread Flowmeter for Urea, Chemicals, Acid and Alkaline Liquids, Water, Diesel, Gasoline, Kerosene, and Other Liquids.

True Waterproof – The 1 Inch PP diesel fuel meter is fully waterproof, ensuring accurate readings and durability in wet environments. Built to perform reliably in tough conditions, it's ideal for various demanding applications.
EMI Protection - The 1 Inch PP disc diesel flow meter features EMI protection, preventing false readings caused by nearby pumps or motors. This ensures accurate and reliable measurements, even in environments with strong electromagnetic interference.
Versatile Unit Options - Switch between GAL (Gallons), QTS, PTS, L and m³ units on the flowmeter to meet your specific measurement needs, offering flexibility and convenience. Flow range: 2.4-26.4 GPM (9-100 LPM), working pressure: 6 Bar.
Digital LCD Display - The clear LCD screen of the 1 inch PP digital fuel meter shows real-time flow rates, accumulated totals, and instantaneous flow. It makes monitoring and recording your liquid usage easy. Single count range: 99999; Total cumulative count range: 29999999.
Accurate Measurements - Our 1 Inch PVC digital turbine flow meter provides precise readings with a high accuracy of ±1%, ensuring reliable data for liquids like water, urea, chemicals, and other low-corrosive fluids.

Last update on 2025-05-18 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best inline water flow meters?

Do you get stressed out thinking about shopping for a great inline water flow meters? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching inline water flow meters, which is why we have assembled a comprehensive list of the greatest inline water flow meters available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for inline water flow meters that you consider buying. Your questions might include the following:

Is it worth buying an inline water flow meters?
What benefits are there with buying an inline water flow meters?
What factors deserve consideration when shopping for an effective inline water flow meters?
Why is it crucial to invest in any inline water flow meters, much less the best one?
Which inline water flow meters are good in the current market?
Where can you find information like this about inline water flow meters?

We’re convinced that you likely have far more questions than just these regarding inline water flow meters, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for inline water flow meters, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible inline water flow meters. Make sure that you are only using trustworthy and credible websites and sources.

We provide an inline water flow meters buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available inline water flow meters currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of inline water flow meters has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an inline water flow meters?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your inline water flow meters.
Customer Ratings: Number ratings grade inline water flow meters objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their inline water flow meters.
Product Quality: You don’t always get what you pay for with an inline water flow meters, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an inline water flow meters is should be an indication of how long it will work out for you.

We always remember that maintaining inline water flow meters information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding inline water flow meters is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What does a flow meter do?

A: A flow meter is a device used to measure fluid or gas moving through it. The results returned by the meter may be expressed in one of two measurement values: volumetric flow or mass flow.

Q: How does a flow meter work?

A: How a Flow meter Works. The mechanical flow meter has a rotational device inside such as a paddle wheel or a propeller. Liquid flowing through a pipe causes the rotation of the internal paddle, which creates a flow rate that is proportional to the rotational speed of the internal paddle. The mechanical flow meter is easier for laymen to understand.

Q: How does a water meter flow?

A: Water flow meters are used to measure the volume of water used in commercial and residential buildings. The water is supplied to homes and offices via a public water supply system. Water meters may also be used at water sources or throughout the water system to calculate the flow rate of a part of the system.

Q: What flow meter is used for farm irrigation?

A: Agriculture fertigation Landscaping Golf Watering Pivot irrigation Irrigation sprinkler