---
product_id: 503534979
title: "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"
brand: "restmo"
price: "$74"
currency: NZD
in_stock: true
reviews_count: 13
category: "Restmo"
url: https://www.desertcart.nz/products/503534979-restmo-water-flow-meter-with-brass-inlet-metal-thread-measure
store_origin: NZ
region: New Zealand
---

# Accurate flow rate 0.3-12 GPM (1-45.5 LPM) 4 measurement modes with LCD display Heavy-duty brass inlet & metal thread 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

**Brand:** restmo
**Price:** $74
**Availability:** ✅ In Stock

## Summary

> 💧 Measure Every Drop, Master Your Flow!

## Quick Answers

- **What is this?** 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 by restmo
- **How much does it cost?** $74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/503534979-restmo-water-flow-meter-with-brass-inlet-metal-thread-measure)

## Best For

- restmo enthusiasts

## Why This Product

- Trusted restmo brand quality
- 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 highly accurate water flow and consumption data.
- • **Optimize Water Use & Save:** Track exact water usage to prevent overwatering and reduce waste—perfect for gardens, RVs, and sprinklers.
- • **Smart Multi-Mode Monitoring:** Switch effortlessly between real-time flow, last usage, weekly average, and total consumption modes.
- • **Weatherproof & UV Resistant:** IPX6 waterproof rating and premium ABS housing withstand sun, rain, and outdoor elements.
- • **Built to Last with Brass Power:** Durable brass inlet and metal threading ensure leak-proof, rugged outdoor use for years.

## Overview

The RESTMO Water Flow Meter features a durable brass inlet with metal threading for secure outdoor connections. Its easy-to-read LCD and one-touch button offer four measurement modes—real-time flow, last usage, weekly average, and total consumption—switchable between gallons and liters. Equipped with a hall sensor and IC chipset, it provides precise water flow readings from 0.3 to 12 GPM (1 to 45.5 LPM). Weatherproof with an IPX6 rating and rugged ABS construction, it’s designed for reliable, long-term use in garden hoses, RV water tanks, and lawn sprinklers.

## Description

desertcart.com : 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 : Patio, Lawn & Garden

Review: Good Quality, Works Great - I have been using the RESTMO Water Flow meter for over a year on my RV. Excellent for measuring water flow and total gallons when dumping and flushing tanks. Changed the battery once, easy to do. Has worked awesome. Great product will purchase again.
Review: Great tool for RV'ing - Seems to work great and be accurate. My 5th wheel has a 70 gallon fresh tank on it and it is nice to be able to know how much water is in the tanks. We have learned that we can get by with 45 gallons over 2 weekends instead of waiting 30+ minutes to fill the tank then draining half of it back out afterwards, just because we weren't sure. The display is easy to see in direct sun. I have had 0 issues threading it onto an water outlet that I have tried. No leaks at the connection. Durability seems like it will be good. I have gotten it wet several times and no issues at all. Seems to be very well designed.

## Features

- Pure Brass Inlet & Metal Thread: Durable heavy-duty brass construction ensures exceptional durability and effortless installation or removal.
- 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: 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 in 1 minute.
- Built-in with hall type sensor and IC chipset, which provide more accurate measurement and precise calculations. Ideal 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.
- The measurable water flow rate ranges from 0.3 to 12 GPM (1 to 45.5 LPM). For optimal meter reading, we recommend adjusting the faucet to a moderate flow rate; it is not necessary to turn it to the maximum setting.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BL37TN96 |
| Best Sellers Rank | #3,175 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #10 in Watering Timers |
| Brand | Restmo |
| Color | Gray |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,647) |
| Date First Available | November 1, 2022 |
| Item Weight | 4.2 ounces |
| Item model number | O-WM-2-GN |
| Manufacturer | Restmo |
| Material | Brass |
| Number of settings | 4 |
| Product Dimensions | 1.6"D x 1.6"W x 3.4"H |
| Screen Size | 2.28 Inches |

## Product Details

- **Brand:** Restmo
- **Color:** Gray
- **Item Weight:** 120 Grams
- **Material:** Brass
- **Product Dimensions:** 1.6"D x 1.6"W x 3.4"H

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71U8DnN6eSL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: 1. Water meter is leaking.**
A: If filter washer is in place. If filter washer is clean and undamaged. Faucet connection is hand tight.

**Q: 2. Water meter does not count water flow.**
A: 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.

**Q: 3. Water meter does not count correctly.**
A: 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.

**Q: 4. LCD screen does not display.**
A: 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.

**Q: Condensation on the screen.**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Quality, Works Great
*by P***R on January 8, 2026*

I have been using the RESTMO Water Flow meter for over a year on my RV. Excellent for measuring water flow and total gallons when dumping and flushing tanks. Changed the battery once, easy to do. Has worked awesome. Great product will purchase again.

### ⭐⭐⭐⭐⭐ Great tool for RV'ing
*by A***R on September 15, 2025*

Seems to work great and be accurate. My 5th wheel has a 70 gallon fresh tank on it and it is nice to be able to know how much water is in the tanks. We have learned that we can get by with 45 gallons over 2 weekends instead of waiting 30+ minutes to fill the tank then draining half of it back out afterwards, just because we weren't sure. The display is easy to see in direct sun. I have had 0 issues threading it onto an water outlet that I have tried. No leaks at the connection. Durability seems like it will be good. I have gotten it wet several times and no issues at all. Seems to be very well designed.

### ⭐⭐⭐⭐⭐ Water meter
*by M***. on December 25, 2025*

Works well for measuring water useage. I have used this often for keeping track of how much water I add to the swimming pool through the summer. It gives accuratee data on GPM and total gallons.

## Frequently Bought Together

- 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
- Valterra Flush King™ 45 Degree Reverse Flush Valve Attachment for RV, Camper, Trailer
- Camco Tastepure RV Water Filter - New & Advanced RV Inline Water Filter with Flexible Hose Protector - GAC & KDF Filtration - Made in USA - Camping Essentials for Fresh Drinking Water (40043)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/503534979-restmo-water-flow-meter-with-brass-inlet-metal-thread-measure](https://www.desertcart.nz/products/503534979-restmo-water-flow-meter-with-brass-inlet-metal-thread-measure)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-08*