10 Best Flowmeters In The Us
Best Choice1
BonvoisinBonvoisin Handheld Ultrasonic Flow Meter Portable Clamp on Flowmeter with Data Output S1+M2 Sensors for Seawater Alcohol Industrial Sewage DN15-700mm (1/2-28")
Main highlights- Unit in Gallons: This flowmeter can be switched among liters, gallons to better meet your needs. Accuracy: ±1%, linearity: 0.50%, repeatability: 0.20%, accuracy: ±1%, velocity range: 0.1-6m/s, temp range: 32-230°F (0-110°C).
- S1+M2 Sensors: Easy to setup the transducers on the pipe and enter the required information in the control unit. No need to destroy the pipeline and stop production during the measurement process. If you need L2(DN300-6000mm, 11.8-236") sensor, please contact us.
- Long Work Time: This ultrasonic flow meter has a built-in high-capacity Ni-MH rechargeable battery, which can support the flowmeter to work continuously for up to 12 hours.
- Data Download: The flow meter has an internal data logger, can record up to 2000 groups of measurement data. If you need to download data, please contact us to get the software first. (PS: View real-time data on the machine and historical data on the software).
- Application: Come with S1+M2 sensors. Ideal for copper pipe and PVC pipe to detect the flow of liquids such as sea water, alcohol, river water, industrial sewage, lubricating oil, diesel, fuel oil, etc.
9.6Exceptional
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Value for Money2
HYYKJ-USUltrasonic Flow Meter TUF-2000B Liquid Water Flow Control Meter Flowmeter Counter LCD Display with TS-2 & TM-1 Clamp-on Transducers DN20-700mm
Main highlights- 【WIDE RANGE OF LIQUIDS】This flow meter can measure any liquid as long as it is relatively clear, such as water, seawater, sewage, oil, alcohol, etc. The external sensor probe has a built-in magnet that can be directly attached to the pipe. It is also equipped with an anti-interference shielding wire for more accurate measurement.
- 【THREE MEASURING METHODS】There are three measuring methods: wall mounting, insertion and inline. You can choose any way of measurement according to the environment. The various installation methods are very easy, and there is no need to cut off the flow and no pressure loss. It is widely applied in water supply, heating, water conservancy, chemical, pharmaceutical, energy, and other industries.
- 【LONG-TERM OUTDOOR INSTALLATION】High quality ultrasonic flow meter, equipped with ABS electrical interface, ABS material is not easy to age and crack. And the shell is IP67 and IP68 professional grade protective shell, which is dust-proof, water-proof, anti-corrosion, moisture-proof, and has a long service life, so it is suitable for long-term outdoor installation.
- 【HD DISPLAY & DATA STORAGE】The ultrasonic flow meter comes with high definition LCD display, can be displayed backlit for easy and intuitive reading. There is an inner SD card that regularly stores the pre-set results. Or you can choose not to record them. It’s optional.
- 【BI-DIRECTIONAL MEASUREMENT】With a dedicated bi-directional metering chip as the core, both the forward and the reverse can be measured without adjusting the machine. We use high-quality chips, making it stable and more accurate on flow monitoring. It is accurate, durable, and easy to install.
9.4Excellent
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3
GRYVOZE21% OffGRYVOZE 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
Main highlights- Waterproof Rating - IPX4, not IPX8. Do not immerse this flowmeter in water, oil, or other liquids. It is not designed for submersion. To extend the lifespan of the built-in electronic board, please avoid splashing water on the dial.
- 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.
- 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.
- 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).
- 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.
- 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.
9.3Excellent
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4
RestmoRESTMO 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
9.5 Easy installation9.3 Simple to use8.9 clearly written9.2Excellent
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5
RestmoRESTMO Water Flow Meter with 360° Rotatable Control Panel, Brass Inlet & Outlet, Measure Gallon/Liter Consumption and Flow Rate for Garden Hose Nozzle Watering, RV Water Tank Filling, Lawn Sprinkler
Main highlights- The pure brass inlet and outlet metal thread are heavy duty and enhance durability. No hassle from frequently installs and uninstalls from hose/faucet.
- The battery back cover comes with a swivel bar that can be easily opened and closed without the help of a battery cover opener.
- 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.
- 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.
- 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.
- 360° rotate control panel for easy reading. You can find the best reading position whether it's on hose nozzle or a faucet. 1.3inch 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.
9.1Excellent
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6
UwinVwinUwinVwin 1" 2.6-26 GPM Inline NPT Thread Flowmeter, Digital Turbine Fuel Flow Meter, for Water, Diesel, Gas Oil, Gasoline, and Other Liquids - Supports Gallon, QTS, PTS, L, m³ with 3/4 in Adapters
Main highlights- Multiple Unit Options - Switch between GAL, QTS, PTS, L, and m³ units to meet your specific measurement needs, providing flexibility and convenience. Flow range: 2.6-26 GPM (10-100 LPM), working pressure: 6 Bar.
- Energy Saving - The display of the digital water flow meter automatically turns off after 2 minutes of idle time. It will activate again when liquid flow is detected or by pressing any key. Standby time: over 1 year.
- Durable Construction - This digital fuel meter features an aluminum alloy casing and stainless steel turbine, ensuring durability and long-lasting performance in various environments. Operating temperature: -10°C~80°C (14-176°F).
- Digital LCD Display - The clear LCD screen of our flow meter shows real-time flow rate, cumulative total, and instantaneous flow. It enables easy monitoring and recording of liquid usage. Single count range: 99999; cumulative count range: 29999999.
- Accurate Measurement - Our digital turbine flow meter provides precise readings with a high accuracy of up to ±1%, ensuring reliable data for liquids such as water, diesel, gasoline, kerosene, methanol, E15, and more.
8.9Very Good
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7
Custom Molded ProductsBlue-White Flowmeter for 2 in. PVC Pipe, Horizontal Installation
Main highlights- Sold on Amazon
8.8Very Good
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8
HARRIS30% OffJ.W. Harris 3100200 Flowmeter Regulator, 355-2-AR-580
Main highlights- Medium to Heavy Duty
- Item Package Weight: 2.96 lb
- Item Package Dimension: 7.0" L x 7.5" W x 7.75" H
- 1. 5" Steel Gauges
8.7Very Good
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9
UniweldUniweld NV1 Nitro Vue Flow Indicator with 1/4" Flare Fittings Single-Gas Flowmeter, Regular, Silver
Main highlights- Purge the copper lines at 20+ SCFH and then reduce the flow to Braze at 3-5 SCFH during the brazing process
- Protected from over pressure with a reseatable safety blow off that opens at 200 psi
- Easy to read flow indicator label and the precision adjustable valve give complete control over the low flow of nitrogen gas
- Bright orange float ball visually confirms the flow of nitrogen gas
8.6Very Good
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10
DAEDAE AS200U-75P Water Meter with Pulse Output, 3/4" NPT Couplings, Measuring in Gallons
9.9 Precision9.7 Easy installation9.3 Tech SupportWhy we love it
Easy to install and read for homeowners.
Real-time data and alerts via cloud metering.
Compatible with various remote reading solutions.
8.5Good
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