---
product_id: 272768445
title: "ECOWITT WH40 Wireless Self-Emptying Rain Collector Rainfall Sensor - Accessory Only, Can Not Be Used Alone"
brand: "ecowitt"
price: "KSh31264"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/272768445-ecowitt-wh40-wireless-self-emptying-rain-collector-rainfall-sensor-accessory
store_origin: KE
region: Kenya
---

# 0.1mm resolution Live data on app 300FT wireless range ECOWITT WH40 Wireless Self-Emptying Rain Collector Rainfall Sensor - Accessory Only, Can Not Be Used Alone

**Brand:** ecowitt
**Price:** KSh31264
**Availability:** ✅ In Stock

## Summary

> 🌧️ Stay Ahead of the Weather with Smart Monitoring!

## Quick Answers

- **What is this?** ECOWITT WH40 Wireless Self-Emptying Rain Collector Rainfall Sensor - Accessory Only, Can Not Be Used Alone by ecowitt
- **How much does it cost?** KSh31264 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/272768445-ecowitt-wh40-wireless-self-emptying-rain-collector-rainfall-sensor-accessory)

## Best For

- ecowitt enthusiasts

## Why This Product

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

## Key Features

- • **Historical Insights:** Access detailed rainfall history and trends via the Ecowitt Weather server.
- • **User-Friendly Setup:** Quick installation and calibration for immediate use.
- • **Precision Monitoring:** Track rainfall with 0.1mm accuracy for optimal garden care.
- • **Self-Emptying Design:** No more manual emptying; enjoy hassle-free maintenance.
- • **Seamless Connectivity:** Connects effortlessly to the WS View App for real-time updates.

## Overview

The ECOWITT WH40 Wireless Self-Emptying Rain Collector is a cutting-edge rainfall sensor that provides precise measurements with a 0.1mm resolution. Designed for seamless integration with the GW1000 WIFI gateway, it allows users to monitor rainfall data in real-time via the WS View App. With a self-emptying feature and a wireless transmission range of up to 300FT, this sensor is perfect for anyone looking to optimize their gardening or farming efforts.

## Description

ECOWITT

## Features

- Digital Rain Guage Sensor: Measures rainfall rate, daily,weekly, monthly and yearly data with 0.1mm/0.01inch resolution; allowing you to monitor the rain condition in your backyard/garden/farm/land crop with 300FT/100M wireless transmission range; [Accessory Only, Can NOT Be Used Alone]
- Live Data on APP: requires the GW1000 WIFI gateway(sold separately) to connect to wifi, after the WIFI configuration,the live rainfall data can be viewed directly on the WS View App; supports uploading to our free Ecowitt Weather server(ecowitt.net) to view the sensor data graph and download the history records on the website; it's recommended to add a shortcut of the website on the home screen of your phone for quick access
- WU Dashboard on APP: supports uploads toWU/WeatherCloud/WOW. The rainfall history graph of your WU station ID can beviewed on the WU Dashboard on the WS View App
- Self-emptying Rain Collector: The wireless funnel-shaped rain collector is self-emptying and easy to install; Rain sensor calibration andcustomized initial rain value functions available on the WS View App
- Works with WH5360 Rain Gauge Display Console(sold separately). The sensor and display console should be at the same frequency

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 14.3 x 14.3 x 17.78 cm; 500 Grams |
| Material type | Plastic |
| Power source type | Battery Powered |
| Manufacturer | ECOWITT |
| Item model number | WH40 |
| ASIN | B07JKWM2VB |

## Product Details

- **Brand:** ECOWITT
- **Recommended Uses For Product:** Garden, Outdoor, Yard
- **Power Source:** Battery Powered
- **Material:** Plastic
- **Connectivity Technology:** Wi-Fi
- **Style:** WH40B
- **Color:** WH40B
- **Included Components:** Instruction Manual
- **Are Batteries Included:** No
- **Sensor Technology:** Tipping Bucket (Inferred)

## Images

![ECOWITT WH40 Wireless Self-Emptying Rain Collector Rainfall Sensor - Accessory Only, Can Not Be Used Alone - Image 1](https://m.media-amazon.com/images/I/51y-P7JGPLS.jpg)

## Questions & Answers

**Q: Can a remote lcd monitor display be bought separately? Would like to add the anemometer to connect to it as well.**
A: No, Ecowitt is designed to be web-based. Actually web offers more flexibility since data is accessible from anywhere, and alerts for high winds can be easily set. 

I'd always wanted an display too, but in retrospect the Ecowitt modular system for web data is far more useful.

**Q: Can this track daily rainfall for the month or does it just do like others, 1 day, 7 days, month?**
A: Hi, you can track daily rainfall records and graph at least one year on our ecowitt weather server: ecowitt.net after uploading the data to it(you'll need to buy a GW1000 wifi gateway to support that).
Any other question, please contact us at support@ecowitt.com.

**Q: Does my phone need to be on the same wifi network as the gateway in order to view the rainfall data, or can i be in another town and access the data?**
A: Hello, to view the live data on your phone it requires your phone and the gateway to be at the same network.
You can upload the data to our free weather server and then you can view the data remotely by visiting the website.
Any other question, please contact us at support@ecowitt.com.

**Q: Can the device be set up to automatically upload the data to your server?**
A: Absolutely. The GW1000 Gateway transfers the data securely to the Ecowitt server in a format you can choose to download or share to established PWS hosts like WeatherUnderground – you can also configure uploads to your own server easily.

## Frequently Bought Together

- ECOWITT WH40 Wireless Self-Emptying Rain Gauge Sensor, Rainfall Collector - Accessory Only, Can Not Be Used Alone
- ECOWITT Wi-Fi Gateway Weather Station, with Built-in Temperature, Humidity, and Barometric Sensors, IOT Ready, Supports Ecowitt Sensors Developed, USB Power, 915 MHz
- ECOWITT Wittboy Pro Weather Station HP2564, with 7 Inch HP2560 TFT Display Console and WS90 Outdoor Weather Sensor, Supports WU/WeatherCloud/Wow/Ecowitt Servers,915 MHz

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**Shop now:** [https://www.desertcart.co.ke/products/272768445-ecowitt-wh40-wireless-self-emptying-rain-collector-rainfall-sensor-accessory](https://www.desertcart.co.ke/products/272768445-ecowitt-wh40-wireless-self-emptying-rain-collector-rainfall-sensor-accessory)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-20*