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Previous page Next page 1 Pure Brass Inlet 2 Fits Standard Hoses 3 IPX6 Waterproof 4 Metal Filter Washer 5 Low Battery Previous page Next page 1 FLOW MODE 2 CONSUMPTION MODE 3 AVG MODE 4 TOTAL MODE Why Choose RESTMO Water Flow Meter? Previous page Next page 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 Water Flow Meter Buying Options Water Flow Meter Buying Options Smart Water Flow Meter Add to Cart Water Flow Meter Buying Options Water Flow Meter Add to Cart Water Timer Buying Options Customer Reviews 4.6 out of 5 stars 2,179 4.6 out of 5 stars 204 4.5 out of 5 stars 48 4.6 out of 5 stars 204 4.2 out of 5 stars 390 4.1 out of 5 stars 1,071 Price $18.05$18.05 $24.29$24.29 $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 ✔ ✔ ✔ ✔ ✔ ✔ 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.