---
product_id: 1097805
title: "Rainwave RW-9FM Digital Water Meter - Accurate Water Usage Measurement - Helps Conserve Water and Costs"
brand: "gardena"
price: "21630CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/1097805-rainwave-rw-9fm-digital-water-meter-accurate-water-usage-measurement
store_origin: SN
region: Senegal
---

# Accurate water flow tracking Digital LCD usage display Fits standard 3/4-inch hoses Rainwave RW-9FM Digital Water Meter - Accurate Water Usage Measurement - Helps Conserve Water and Costs

**Brand:** gardena
**Price:** 21630CFA
**Availability:** ✅ In Stock

## Summary

> 💧 Track Every Drop, Save Every Dollar!

## Quick Answers

- **What is this?** Rainwave RW-9FM Digital Water Meter - Accurate Water Usage Measurement - Helps Conserve Water and Costs by gardena
- **How much does it cost?** 21630CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/1097805-rainwave-rw-9fm-digital-water-meter-accurate-water-usage-measurement)

## Best For

- gardena enthusiasts

## Why This Product

- Trusted gardena brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **No Batteries Required:** Always ready with a low-maintenance, battery-free operation for hassle-free monitoring.
- • **Eco-Smart Conservation:** Empower your water-saving goals by tracking single-use and total consumption effortlessly.
- • **Lightweight & Portable:** Compact 70-gram design perfect for on-the-go use in gardens, pools, or RVs.
- • **Universal Compatibility:** Seamlessly connects to any 3/4-inch outdoor hose or faucet—no adapters needed.
- • **Precision Water Tracking:** Monitor exact gallons or liters used with crystal-clear digital readout.

## Overview

The Rainwave RW-9FM Digital Water Meter offers precise measurement of water flow in gallons or liters via an easy-to-read LCD screen. Designed to fit standard 3/4-inch outdoor hoses and faucets, it’s ideal for gardens, pools, and RVs. Lightweight and battery-free, this tool empowers eco-conscious users to monitor and reduce water consumption efficiently.

## Description

Rainwave RW-9FM Digital Water Meter - Accurate Water Usage Measurement - Helps Conserve Water and Costs

## Features

- PERFECT FOR MEASURING: Measure how much water it takes to fill up your pool or water the plants in your garden. GREAT FOR RVs.
- DIGITAL DISPLAY: Easy-to-read LCD screen displays your water usage in gallons or liters.
- KNOW THE FLOW: Calculates both single-use and total water consumption.
- STANDARD CONNECTION: Fits 3/4-inch standard outdoor hoses and faucets.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Brand | Gardena |
| Material | Plastic |
| Product Dimensions | 4.25"D x 8.75"W x 2"H |
| Item Weight | 70 Grams |
| Number of settings | 1 |
| UPC | 066283900284 |
| Global Trade Identification Number | 00066283900284 |
| Screen Size | 22.23 Centimeters |
| Manufacturer | RAINWAVE |
| Part Number | RW-9FM |
| Item Weight | 2.47 ounces |
| Item model number | RW-9FM |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Black
- **Brand:** Gardena
- **Material:** Plastic
- **Product Dimensions:** 4.25"D x 8.75"W x 2"H
- **Item Weight:** 70 Grams

## Images

![Rainwave RW-9FM Digital Water Meter - Accurate Water Usage Measurement - Helps Conserve Water and Costs - Image 1](https://m.media-amazon.com/images/I/41o-USmDkNL.jpg)
![Rainwave RW-9FM Digital Water Meter - Accurate Water Usage Measurement - Helps Conserve Water and Costs - Image 2](https://m.media-amazon.com/images/I/51fnuIwT3GL.jpg)
![Rainwave RW-9FM Digital Water Meter - Accurate Water Usage Measurement - Helps Conserve Water and Costs - Image 3](https://m.media-amazon.com/images/I/51ghiSTUqaL.jpg)
![Rainwave RW-9FM Digital Water Meter - Accurate Water Usage Measurement - Helps Conserve Water and Costs - Image 4](https://m.media-amazon.com/images/I/61iP+CQl9wL.jpg)
![Rainwave RW-9FM Digital Water Meter - Accurate Water Usage Measurement - Helps Conserve Water and Costs - Image 5](https://m.media-amazon.com/images/I/71BCpTE8MjL.jpg)

## Questions & Answers

**Q: Is this flowmeter accurate is it to let say 100 gallon how many gallons would a i be off by if any?**
A: Mine has a 2.5% inaccurate plugs. I mean,  it will show 100 litres,  but will be fiscally 102.5.

**Q: Will this unit automatically turn on when water flow is sensed or do you need to turn it on before using the water?**
A: Yes it is totally automatic.  When you turn the water on it will start the meter and stop when you turn the water off.  It has both an accumulative and session counter so that you can track the total amount of water or individual areas one at a time.  I have 3 of these units and I love them all.

**Q: We have 8 units on one water meter. Can these be placed on each unit so we know how much water each tenant is charged**
A: Should be able to buy a 5/8" meter from a major plumbing supply house for under $40 each.  Ask for a plastic body unit.  This will last many years, designed to be underground, water proof, etc.

**Q: Why does the post say free shipping but wants to charge me $11?**
A: You might have to spend $25 or more to qualify for free shipping.

## Frequently Bought Together

- Gardena Rainwave RW-9FM LCD Digital Water Flow Meter
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**Shop now:** [https://www.desertcart.sn/products/1097805-rainwave-rw-9fm-digital-water-meter-accurate-water-usage-measurement](https://www.desertcart.sn/products/1097805-rainwave-rw-9fm-digital-water-meter-accurate-water-usage-measurement)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-08*