Advertising Disclosure
10 Best Flowmeters - Holiday Sale
Best Choice01GRYVOZEGRYVOZE Waterproof 2 Inch Flow Meter, 16-160 GPM Digital Turbine Water Flowmeter with NPT Thread, for Hot Water, Pool, Fuel & Other High Capacity Liquids – Supports Gallon, QTS, PTS, L, m³
Free ShippingMain highlights- IPX8 Waterproof & Outdoor Ready – The 2 inch water flow meter features a sealed aluminum alloy housing, making it suitable for outdoor and wet environments.
- Easy Battery Replacement & Energy-Saving – LCD screen auto-off after 10min, extending standby to 1 year+. A low battery alert reminds you to replace the batteries promptly, which can be done easily without removing the flowmeter from pipeline.
- EMI Protection – The 2" water flow meter offers EMI protection, preventing false readings caused by nearby pumps or motors. This ensures accurate and reliable measurements, even in environments with strong electromagnetic interference.
- Adjustable 360° Display Panel – The 2" flow meter features a round LCD panel that can be rotated and fixed at any angle, making it easy to read data from different installation positions.
- Accurate Measurements – Our 2 inch water meter delivers precise readings with ±1% accuracy, ensuring reliable data for liquids like water, diesel, fuel oil, and more.
9.8Exceptional
Show more
- Curious about how we select the top products for you? Explore How It Works
- 02GRYVOZE
GRYVOZE 2 PCS 1 Inch Digital Turbine Fuel Flow Meter, 2.6-26 GPM Inline NPT Flowmeter with 3/4 in Adapters for Water, Diesel, Gas Oil, Gasoline, and Other Liquids - Supports Gallon, QTS, PTS, L, m³
Free ShippingMain highlights- 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.
- Not waterproof: Dry Environment Only, suitable for sheltered locations. Keep away from rain, humidity, and condensation. Do not immerse.
- 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.
9.7Exceptional
Show more
- 03GRYVOZE
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
Free ShippingMain highlights- 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.
- Not waterproof: Dry Environment Only, suitable for sheltered locations. Keep away from rain, humidity, and condensation. Do not immerse.
- 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.
9.6Exceptional
Show more
- 04Yanmis
Liquid Flowmeter, Water Meter Panel Type Glass Liquid Flowmeter 0.2-2GPM/1-7LPM Water Measuring Meter
Free ShippingMain highlights- ◂◂【Product Dimensions】 : 1 x 1 x 1 cm; 240 Grams. Widely used in water industrial field
- ◂◂【Lightweight】: Low weight, unbreakable and long life span.
- ◂◂【Glass Schell】: The shell of the meter is made of glass, you can read it very clearly.
- ◂◂【Feature】: Simple structure, easy
- ◂◂【Application】: Accuracy is accurate and
9.4Excellent
Show more
Value for Money05GRYVOZEGRYVOZE 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.
Free ShippingMain highlights- 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: 9-100 LPM (2.4-26.4 GPM), working pressure: 87 psi
- 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
- Energy-Saving - The display screen of the fuel 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: approximately 1 year
- 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
- Durable Build - Crafted with an aluminum alloy casing and PP turbine, this digital fuel meter is designed to withstand various environments and provide long-lasting performance. Working temperature: 14-176°F(-10°C~80°C).
- 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 PP 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
9.2Excellent
Show more
- 06GRYVOZE
GRYVOZE 2 Inch Digital Turbine Flow Meter, 15.8-132 GPM Inline NPT Thread Fuel Flowmeter with LCD Display for Water, Diesel, Gas Oil, Gasoline, and Other Liquids - Supports Gallon, QTS, PTS, L, m³
Free ShippingMain highlights- 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: 15.8-132 GPM(60-500 LPM), working pressure: 6 Bar.
- Not waterproof: Dry Environment Only, suitable for sheltered locations. Keep away from rain, humidity, and condensation. Do not immerse.
- Initial coefficient - Used for calibrating the flowmeter, there are two versions; the old version is 4900, and the new version is 1000 (consistent with other sizes of flowmeters). It's important to note that which version is received is random upon delivery.
- 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 2 inch 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.
9.0Excellent
Show more
- 07Restmo
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
Free ShippingMain highlights- The pure brass inlet and metal thread are heavy duty and enhance durability. No hassle from frequently install and uninstall from hose/faucet.
- 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.
- Restmo always care about your 100% satisfaction. Backed by 45-day money-back guarantee, 18-month worry-free warranty and lifetime technical supports, you can buy it with confidence.
- 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
- 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.
- 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.
8.9Very Good
Show more
- 08GRYVOZE
GRYVOZE 3/4 Inch Digital Turbine Water Fuel Flow Meter with 3/4 Inch NPT Male, 0.8-13.2 GPM Inline NPT Thread ±1% Accuracy Flowmeter for Diesel, Gas Oil, Gasoline, and Other Liquids
Free ShippingMain highlights- 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: 0.8-13.2 GPM (4-50 LPM), working pressure: 6 Bar
- Note: This product is not waterproof, so do not submerge it in liquids or expose it to rain. It is not designed for submersion. To extend the lifespan of the built-in electronic board, please avoid splashing water on the dial.It is calibrated with paraffin oil at the factory and may have a slight odor, which can be removed with a cleaner
- 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
- 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.
- Durable Build - Crafted with an aluminum alloy casing and stainless steel turbine, this electronic 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 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
8.8Very Good
Show more
- 09Piuess
TruZone | FEM Pulmonary Flowmeter (Maximum Spiratory Flow Meter)
Free ShippingMain highlights- Traffic light system (traffic light color method to facilitate the measurement of the result).
- Recommended for the management and evolution of asthma.
- It allows the patient and healthcare professional to take care of breathing problems even before they occur.
- Includes tracking log
- Features internal flow indicator.
8.7Very Good
Show more
- 10GRYVOZE
GRYVOZE 3/4 Inch Digital Turbine Flow Meter, 4-50 LPM Inline NPT Thread Flowmeter for Water, Diesel, Gas Oil, Gasoline, Kerosene, Methanol, and Other Liquids
Free ShippingMain highlights- 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: 87 psi.
- Note: This product is not waterproof, so do not submerge it in water or expose it to rain. The liquid used in the factory tests is a Paraffin oil with a slight odor, which can be cleaned with a cleaner.
- Energy-Saving - The display screen of the fuel 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: approximately 1 year
- 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
- Durable Build - Crafted with an aluminum alloy casing and PP turbine, this digital fuel meter is designed to withstand various environments and provide long-lasting performance. Working temperature: 14-176°F(-10°C~80°C).
- 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
8.6Very Good
Show more
