---
product_id: 653654609
title: "Water Flow Meter with Brass Inlet & Outlet, Measure Gallon/Liter Consumption and Flow Rate for Outdoor Garden Hose Watering, RV Water Tank Filling, Lawn Sprinkler and Nozzle Sprayer"
price: "169.16 DT"
currency: TND
in_stock: true
reviews_count: 13
url: https://www.desertcart.tn/products/653654609-water-flow-meter-with-brass-inlet-and-outlet-measure-gallon
store_origin: TN
region: Tunisia
---

# Accurate ±5% water measurement 4-mode LCD flow & usage display Durable brass inlet/outlet Water Flow Meter with Brass Inlet & Outlet, Measure Gallon/Liter Consumption and Flow Rate for Outdoor Garden Hose Watering, RV Water Tank Filling, Lawn Sprinkler and Nozzle Sprayer

**Price:** 169.16 DT
**Availability:** ✅ In Stock

## Summary

> 💦 Master Your Water Flow, Save Every Drop!

## Quick Answers

- **What is this?** Water Flow Meter with Brass Inlet & Outlet, Measure Gallon/Liter Consumption and Flow Rate for Outdoor Garden Hose Watering, RV Water Tank Filling, Lawn Sprinkler and Nozzle Sprayer
- **How much does it cost?** 169.16 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/653654609-water-flow-meter-with-brass-inlet-and-outlet-measure-gallon)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision You Can Trust:** Advanced hall sensor and IC chipset deliver water measurement accuracy within 5%, preventing waste.
- • **Smart Multi-Mode LCD Display:** Instantly toggle between flow rate, consumption, average, and total water usage for precise control.
- • **Built to Last with Premium Brass:** Heavy-duty brass threads ensure zero rust and long-lasting outdoor durability.
- • **Weatherproof & Ready for Outdoors:** Rugged ABS body with IPX6 waterproof rating stands up to sun, rain, and UV exposure without fail.
- • **Effortless Operation & Battery Saving:** Auto sleep LCD and one-touch reset button make monitoring water flow seamless and energy-efficient.

## Overview

The RESTMO Water Flow Meter features durable brass inlet/outlet fittings and a weatherproof ABS body, designed for outdoor garden hoses, RV water tanks, and sprinklers. Its easy-to-read LCD offers four measurement modes—flow rate, consumption, average, and total—with a highly accurate hall sensor and IC chipset ensuring less than 5% measurement error. The device supports gallon and liter units, auto-sleeps to conserve battery, and is simple to install and operate, making it an essential tool for precise water management and preventing over-watering.

## Description

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Review: Accurate and Easy Way to Fill a Camper Van Water Tank Without Guesswork - I picked up this RESTMO water flow gauge to use with my camper van, which has a 30 gallon freshwater tank, and it has been an excellent addition to my setup. My main goal was to avoid overfilling the tank while still knowing exactly how much water I was adding, and this gauge does that perfectly. Installation could not be easier. It screws right onto a standard garden hose and then onto the camper inlet with no leaks or fuss. It comes with a coin style battery already included, so it is ready to use right out of the box. Once water starts flowing, the screen turns on automatically, which is very convenient. When the water stops, it shuts itself off, so there is no need to worry about draining the battery. The accuracy is what really impressed me. I filled my tank multiple times and the gallon count has been consistently spot on. Knowing exactly how many gallons are going in lets me stop filling before the tank reaches capacity, which saves water and prevents messy overflows. This is especially helpful at campgrounds where water pressure can vary. Resetting the gauge is simple. You just hold down the green button for a couple of seconds and it clears the count, making it easy to start fresh for each fill. The display is clear and easy to read, even in outdoor lighting. Overall, this water flow gauge works very well and does exactly what it claims. It is accurate, easy to use, and extremely practical for camper van owners. I really like this product and would recommend it to anyone who wants better control over their water usage.
Review: High Quality and Well Built - I do a lot of RV camping and always need a reliable water meter to gauge how much water I'm putting into my fresh-water tank or how much water I've put into the other RV tanks. This thing is well built, sturdy, accurate (very important) and reliable. The LCD screen is easy to see for those who have close-up reading issues. The connectors are made of brass, so there is no chance of rusting. And if you need to adjust the screen so that's it's easier to read, no worries, the rotatable control panel makes so that you change the orientation of the screen. Cool! And since it's weather proof, you don't have to worry about leaving it hooked up to your hose. I highly recommend the RESTMO Water Flow Meter.

## Features

- 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.
- Note: DO NOT use wet hands to open battery tray. Always keep your hands dry when install the battery. Insert the battery with correct direction. Remember to lock the battery compartment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #2,111 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #15 in Watering Timers |
| Customer Reviews | 4.5 out of 5 stars 1,055 Reviews |

## Product Details

- **Brand:** Restmo
- **Color:** Gray Brass
- **Display Type:** LCD
- **Item Weight:** 4.3 Ounces
- **Material:** Brass

## Images

![Water Flow Meter with Brass Inlet & Outlet, Measure Gallon/Liter Consumption and Flow Rate for Outdoor Garden Hose Watering, RV Water Tank Filling, Lawn Sprinkler and Nozzle Sprayer - Image 1](https://m.media-amazon.com/images/I/71VAAZHJmtL.jpg)
![Water Flow Meter with Brass Inlet & Outlet, Measure Gallon/Liter Consumption and Flow Rate for Outdoor Garden Hose Watering, RV Water Tank Filling, Lawn Sprinkler and Nozzle Sprayer - Image 2](https://m.media-amazon.com/images/I/81l9oDyDp-L.jpg)
![Water Flow Meter with Brass Inlet & Outlet, Measure Gallon/Liter Consumption and Flow Rate for Outdoor Garden Hose Watering, RV Water Tank Filling, Lawn Sprinkler and Nozzle Sprayer - Image 3](https://m.media-amazon.com/images/I/81yVt5ynb-L.jpg)
![Water Flow Meter with Brass Inlet & Outlet, Measure Gallon/Liter Consumption and Flow Rate for Outdoor Garden Hose Watering, RV Water Tank Filling, Lawn Sprinkler and Nozzle Sprayer - Image 4](https://m.media-amazon.com/images/I/81cXn+oHhHL.jpg)
![Water Flow Meter with Brass Inlet & Outlet, Measure Gallon/Liter Consumption and Flow Rate for Outdoor Garden Hose Watering, RV Water Tank Filling, Lawn Sprinkler and Nozzle Sprayer - Image 5](https://m.media-amazon.com/images/I/71Q1SqxBWPL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: LCD screen does not display.**
A: Battery is dead or is not installed properly. Replace with a new CR2032 battery. Make sure the battery compart- ment is clean and battery is installed with correct direction. Tightly screw the battery cap.

**Q: Water meter does not count water fow.**
A: The counting flywheel does not rotate properly or filter is dogged. Stones or dirt block the filywheel. lf so. clean the stones or dirt. The flywheel is damaged. Check if the filter is clogged, if so, clean or replace the filter

**Q: Battery Installation Step.**
A: Step 1: Unlock the battery compartment by the included circle platic sheet or a coin. Step 2: Insert the included CR2032 battery. Lock the battery compartment by the included circle platic sheet or a coin.

**Q: Battery Installation Precautions.**
A: DO NOT use wet hands to open battery tray. Always keep your hands dry when install the battery. Insert the battery with correct direction. Remember to lock the battery compartment.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Accurate and Easy Way to Fill a Camper Van Water Tank Without Guesswork
*by J***I on February 5, 2026*

I picked up this RESTMO water flow gauge to use with my camper van, which has a 30 gallon freshwater tank, and it has been an excellent addition to my setup. My main goal was to avoid overfilling the tank while still knowing exactly how much water I was adding, and this gauge does that perfectly. Installation could not be easier. It screws right onto a standard garden hose and then onto the camper inlet with no leaks or fuss. It comes with a coin style battery already included, so it is ready to use right out of the box. Once water starts flowing, the screen turns on automatically, which is very convenient. When the water stops, it shuts itself off, so there is no need to worry about draining the battery. The accuracy is what really impressed me. I filled my tank multiple times and the gallon count has been consistently spot on. Knowing exactly how many gallons are going in lets me stop filling before the tank reaches capacity, which saves water and prevents messy overflows. This is especially helpful at campgrounds where water pressure can vary. Resetting the gauge is simple. You just hold down the green button for a couple of seconds and it clears the count, making it easy to start fresh for each fill. The display is clear and easy to read, even in outdoor lighting. Overall, this water flow gauge works very well and does exactly what it claims. It is accurate, easy to use, and extremely practical for camper van owners. I really like this product and would recommend it to anyone who wants better control over their water usage.

### ⭐⭐⭐⭐⭐ High Quality and Well Built
*by G***Y on December 15, 2025*

I do a lot of RV camping and always need a reliable water meter to gauge how much water I'm putting into my fresh-water tank or how much water I've put into the other RV tanks. This thing is well built, sturdy, accurate (very important) and reliable. The LCD screen is easy to see for those who have close-up reading issues. The connectors are made of brass, so there is no chance of rusting. And if you need to adjust the screen so that's it's easier to read, no worries, the rotatable control panel makes so that you change the orientation of the screen. Cool! And since it's weather proof, you don't have to worry about leaving it hooked up to your hose. I highly recommend the RESTMO Water Flow Meter.

### ⭐⭐⭐⭐⭐ Great product
*by M***O on April 25, 2026*

Works perfectly, now I know how much water I put in my black tank to flush it

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-02*