Price: $33.99 - $22.90
(as of Jul 29, 2025 15:08:57 UTC – Details)
Product Description
SPECIFICATIONS
Inlet Thread 3/4” NH Female (pure brass) Outlet Thread 3/4” NH Male (pure brass) Water Flow Rate 0.3~12 GPM (1~45.5 L/min) Max Water Consumption 99999 Gal (99999 L) Working Pressure 8~145 psi (0.5~10 bar) Waterproof Grade IPX6 Measurement Tolerance ± 5% Battery 1x CR2032 (included) Temperature 38 to 120 ˚F (3 to 50 ˚C)
Gardening & Lawn Care
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Customer Reviews
4.6 out of 5 stars 387
4.5 out of 5 stars 2,569
4.5 out of 5 stars 145
4.5 out of 5 stars 56
4.3 out of 5 stars 442
4.2 out of 5 stars 3,234
4.3 out of 5 stars 3,673
Price
$22.90$22.90
$19.99$19.99
$39.99$39.99
$15.19$15.19
—
$69.99$69.99
$27.99$27.99
Model
O-WM-2P
O-WM-2
O-WM-2-BT
O-WM-4
O-WM-3
O-HT-3D
O-HN-3W
Additional Features
Pure Brass Inlet & Outle
Pure Brass Inlet
APP Control
Compact & Modern Design
360° Rotatable Control Panel
4 Zone Sprinkler Timer
Heavy Duty Watering Wand
Application
Gardening & Lawn Care
Gardening & Lawn Care
Gardening & Lawn Care
Gardening & Lawn Care
Gardening & Lawn Care
Gardening & Lawn Care
Gardening & Lawn Care
Color
Gray/Green
Green/Black
Green/Black
Green/Black
Green/Black
Green/Black
Bronze
3/4” Garden Hose Thread
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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.
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.
Customers say
Customers find the water flow meter well-built, accurate, and easy to use, with one mentioning it works great for RV tank filling. They consider it good value for money and appreciate that it has no leaks. The measurement accuracy receives mixed feedback.
Reviews
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