---
product_id: 395298211
title: "WH0291 Soil Moisture Tester Plant Soil Moisture Sensor Meter with Digital LCD Display for Garden Lawn Potted Plant Care Indoor Outdoor"
brand: "ecowitt"
price: "$5682"
currency: MXN
in_stock: true
category: "Ecowitt"
url: https://www.desertcart.mx/products/395298211-wh0291-soil-moisture-tester-plant-soil-moisture-sensor-meter-digital
store_origin: MX
region: Mexico
---

# 72s moisture read Indoor/outdoor use LCD display WH0291 Soil Moisture Tester Plant Soil Moisture Sensor Meter with Digital LCD Display for Garden Lawn Potted Plant Care Indoor Outdoor

**Brand:** ecowitt
**Price:** $5682
**Availability:** ✅ In Stock

## Summary

> 🌿 Water Wisely, Grow Happily!

## Quick Answers

- **What is this?** WH0291 Soil Moisture Tester Plant Soil Moisture Sensor Meter with Digital LCD Display for Garden Lawn Potted Plant Care Indoor Outdoor by ecowitt
- **How much does it cost?** $5682 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/395298211-wh0291-soil-moisture-tester-plant-soil-moisture-sensor-meter-digital)

## 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

- • **Instant Insight:** Get moisture readings in just 72 seconds!
- • **Time Management:** 12/24hr digital time display to keep your plant care on schedule.
- • **Versatile Usage:** Perfect for both indoor and outdoor plants, lawns, and gardens.
- • **Custom Calibration:** Tailor moisture levels with 0%AD and 100%AD custom modes.
- • **User-Friendly Display:** Digital LCD with a charming flower pot icon for easy reading.

## Overview

The ECOWITT WH0291 Soil Moisture Tester is a cutting-edge device designed to measure soil moisture content in just 72 seconds. Featuring a user-friendly digital LCD display with a flower pot icon, this waterproof sensor is perfect for both indoor and outdoor use. With customizable calibration modes and a digital time display, it ensures your plants receive the optimal care they deserve.

## Description

ECOWITT WH0291 Soil Moisture Tester Plant Soil Moisture Sensor Meter with Digital LCD Display for Garden Lawn Potted Plant Care Indoor Outdoor : desertcart.in: Garden & Outdoors

## Features

- Soil Moisture Meter: measures soil moisture content within 72 seconds to let you know when to water your plant
- Digital LCD Display: with lovely flower pot icon to directly display the moisture level, easy to read
- Indoor & Outdoor Use: waterproof moisture sensor, can be used for indoor outdoor potted plants, lawn, garden and more
- Custom Mode: with 0%AD and 100%AD custom mode to manually calibrate the low/high moisture value so that you can get more accurate result for different soil types
- Time Display: With 12/24hr digital time display; 2 AA batteries(not included) needed for the display console and soil moisture sensor(one for each)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ECOWITT |
| Country of Origin | China |
| Item model number | WH0291B |
| Product Dimensions | 15.5 x 15 x 3 cm; 191 g |
| ASIN | B07CJYTSH1 |

## Product Details

- **Battery Description:** 2 AA batteries
- **Brand:** ECOWITT
- **Colour:** WH0291B
- **Mounting Type:** Tabletop
- **Product Dimensions:** 15W x 3H Centimeters

## Images

![WH0291 Soil Moisture Tester Plant Soil Moisture Sensor Meter with Digital LCD Display for Garden Lawn Potted Plant Care Indoor Outdoor - Image 1](https://m.media-amazon.com/images/I/512J0xEZ0HL.jpg)

## Questions & Answers

**Q: Do you have wh51 transmits at 433 mhz? what would it be named? wh51a? or wh51c?**
A: My WH51B devices use 914915000, or about 915Mhz. If you are trying to identify which frequency band your device is using, I couldn't do it from packaging. The best answer that I could give you is that if you bought it on Amazon with a US shipping address, then you probably got the 915 version instead of the 433 that you thought you were buying. I understand that if you need a 433, you can contact Ecowitt and they will send you one intended for another country.

RTL_433 can be configured to use the 915 band, though this will mean you have two instances of RTL_433 and the sdr hardware. I do. The WH51B is not a powerful transmitter, and the receiver can't be a long distance away.

I struggled with getting the WH51B to work with RTL_433, so I'll share my config:
<code>
frequency 914915000
sample_rate 250000
protocol 142
report_meta time:off
output mqtt:192.168.0.xxx,events=eco2mqtt[/id]
</code>

If you have trouble, post in the RTL_433 github issues and someone will help.

**Q: What is %ad? how does it relate to any standard measure of soil water content**
A: Hi, the %ad refers to the defaut dry definition on the fixed slope rate linear system.
We recommend you to have a look at the manual(you can download it on our official website) from P8-12 to understand that better.
Any question, please contact us at support@ecowitt.com.

**Q: Can you just leave the wh51 soil moisture sensor in the ground outdoors to constantly check the soil with the gw1000 remotely?**
A: Hi, yes. The wh51 is communicating with the gw1000 via RF signal and the reporting distance is within 300feet/100m(in open area).
After you finish the wifi configuration on the free WS View app with the gw1000, you can upload the data to our own weather server: ecowitt.net.
Then you can remoting the data by visting the ecowitt.net website(need to add your gw1000 device on the website first).
Any other question, please let us know at support@ecowitt.com.:)

**Q: Can this who291 transmit to the lcd display panel and also a gw1000 wifi gateway for logging, at the same time?**
A: Hi, GW1000 can accept the sensor data in the WH0291 and upload to our free weather server: ecowitt.net. So the GW1000 + WH0291 works!
The WH0291 actually is the WH51 sensor with a display.
Any other question, please contact us at support@ecowitt.com.:-)

## Frequently Bought Together

- ECOWITT WH0291 Soil Moisture Tester Plant Soil Moisture Sensor Meter with Digital LCD Display
- Ecowitt GW1100 Wi-Fi Weather Station Sensor Gateway with Temperature, Humidity and Atmospheric Pressure 3-in-1 Probe Sensor(1X GW1100 WiFi Gateway)
- ECOWITT WH51L Soil Moisture Sensor with 1m/3.28ft PVC Wire Probe, LCD Display, Needs to Pair with Wi-Fi Gateway, 915 MHz

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-04*