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
Original price was: $24.99.$19.99Current price is: $19.99.
Price: $24.99 - $19.99
(as of Mar 19, 2025 12:22:29 UTC – Details)
Product Description
1 Pure Brass Inlet 2 Fits Standard Hoses 3 IPX6 Waterproof 4 Metal Filter Washer 5 Low Battery
1 FLOW MODE
2 CONSUMPTION MODE
3 AVG MODE
4 TOTAL MODE
Why Choose RESTMO Water Flow Meter? 
SPECIFICATIONS
Inlet Thread 3/4” NH Female (pure brass) Outlet Thread 3/4” NH Male 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) Size 3.4 x 1.6 x 1.6in (8.5 x 4 x 4cm) Weight 4.3oz (120g)
Gardening & Lawn Care
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Customer Reviews
4.6 out of 5 stars 2,153
4.6 out of 5 stars 164
4.8 out of 5 stars 31
4.6 out of 5 stars 13
4.2 out of 5 stars 383
4.1 out of 5 stars 1,064
Price
$19.99$19.99
$26.99$26.99
$39.99$39.99
$15.99$15.99
$26.99$26.99
$29.99$29.99
Model
O-WM-2
O-WM-2P
O-WM-2-BT
O-WM-4
O-WM-3
O-HT-2A
Additional Features
Pure Brass Inlet
Pure Brass Inlet & Outlet
APP Control
Compact & Modern Design
360° Rotatable Control Panel
Pure Brass Inlet & Outlet
Application
Gardening & Lawn Care
Gardening & Lawn Care
Gardening & Lawn Care
Gardening & Lawn Care
Gardening & Lawn Care
Gardening & Lawn Care
Color
Green/Black
Gray/Green
Gray/Green
Green/Black
Green/Black
Green/Black
3/4” Garden Hose Thread
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1. Water meter is leaking.
If filter washer is in place.
If filter washer is clean and undamaged.
Faucet connection is hand tight.
2. Water meter does not count water flow.
Stones or dirt block the flywheel. If so, clean the stones or dirt.
The flywheel is damaged. Require us for a new replacement.
The filter is clogged, if so, clean or replace the filter.
3. Water meter does not count correctly.
Water meter counting has ±5% tolerance.
Here are tips to test the counting performance: Make sure the counting unit (liter/gallon) is correct. Must install a garden hose on the outlet and make sure the water flow is 0.6GPM (2.5LPM) at least.
4. LCD screen does not display.
Replace with a new CR2032 battery.
Make sure the battery compartment is clean and battery is installed with correct direction. Tightly screw the battery cap.
Condensation on the screen.
The fog disappears when the temperature rises, or leave it stand for a period of time. Air condenses inside the screen due to the temperature difference between inside and outside.
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.
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.
According to the specifications, the water meter products, like other similar products on Amazon, are designed for residential purposes. So, the measurable water flow rate ranges 0.3~12 GPM (1~45.5 LPM). Whenever the water flow rate goes beyond 12 GPM, there will be “HHH” error code. Recommend is to adjust the fancy faucet to a modest water flow rate so that water meter can read. You don’t have to turn the faucet to max.
Customers say
Customers find the water meter accurate and reliable for measuring water usage. It’s well-made and durable, with a brass inlet metal thread that adds durability. Many customers find it straightforward to use and set up. However, opinions differ on its value for money and water resistance.
AI-generated from the text of customer reviews
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