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ECOWITT WH0291 Soil Moisture Tester Plant Soil Moisture Sensor Meter with Digital LCD Display

ECOWITT WH0291 Soil Moisture Tester Plant Soil Moisture Sensor Meter with Digital LCD Display

Q: Do you have wh51 transmits at 433 mhz? what would it be named? wh51a? or wh51c?

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: frequency 914915000 sample_rate 250000 protocol 142 report_meta time:off output mqtt:192.168.0.xxx,events=eco2mqtt[/id] 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

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?

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?

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.:-)

Product ID: 78980358

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Details

Color
WH0291B
Brand
ECOWITT
Product Dimensions
5.91"W x
Battery Description
2 x AA
Mounting Type
Tabletop

💧waterproof sensor for indoor/outdoor use

📊custom calibration for precise soil data

⏱️72-second moisture reading

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

Description

🌿 Cultivate confidence with every drop—your plants’ new best friend!

DUAL TIME DISPLAY - Stay on schedule with 12/24-hour digital clock integration—because timing is everything in plant care.
RAPID MOISTURE INSIGHT - Get accurate soil moisture levels in just 72 seconds—never over or underwater your plants again.
VERSATILE WATERPROOF SENSOR - Designed for both indoor potted plants and outdoor gardens, built to withstand the elements.
PRECISION CUSTOM CALIBRATION - Tailor low/high moisture thresholds to your unique soil type for spot-on watering guidance.
CRYSTAL CLEAR DIGITAL DISPLAY - Easy-to-read LCD with charming flower pot icon makes monitoring effortless and stylish.

The ECOWITT WH0291 Soil Moisture Tester is a sleek, stone-built digital meter that delivers fast, accurate soil moisture readings within 72 seconds. Featuring a waterproof sensor suitable for indoor and outdoor use, a user-friendly LCD display with a flower pot icon, customizable calibration for different soil types, and a built-in 12/24-hour clock, it empowers millennial plant enthusiasts to optimize watering routines and keep greenery thriving effortlessly.

Specifications

Color	WH0291B
Brand	ECOWITT
Product Dimensions	5.91"W x 1.18"H
Battery Description	2 x AA batteries
Mounting Type	Tabletop
Upper Temperature Rating	50 Degrees Celsius
Voltage	1.5 Volts
Manufacturer	ECOWITT
UPC	711639641105
Part Number	WH0291B
Item Weight	6.7 ounces
Item model number	WH0291B
Is Discontinued By Manufacturer	No
Material	Stone
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No
Description Pile	2 x AA batteries

Have a Question? See What Others Asked

Do you have wh51 transmits at 433 mhz? what would it be named? wh51a? or wh51c?

What is %ad? how does it relate to any standard measure of soil water content

Can you just leave the wh51 soil moisture sensor in the ground outdoors to constantly check the soil with the gw1000 remotely?

Can this who291 transmit to the lcd display panel and also a gw1000 wifi gateway for logging, at the same time?

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