Ecowitt WH0291 Soil Moisture Sensor with LCD Display

We normally deal direct with the main importer WeatherSpares, which is why we pass you onto them to complete your purchase. However we are aware that sometimes Amazon and Others run special deals, so for your convenience, we also check every day to see what is available.  The latest information is below, so just click on the relevant price:

Ecowitt WH0291 Soil Moisture Sensor with LCD Display

£24.89 at Amazon.co.uk £26.98 at Aliexpress £39.00 at Weatherspares.co.uk

Amazon price updated: 26th April 2025 7:00 pm

The Ecowitt WH0291 soil moisture display and sensor measures soil moisture content within 72 seconds to let you know when to water your plant.

A digital LCD display with flower pot icon directly displays the moisture level, making it easy to read.

The sensor is suitable for indoor & outdoor use.

Features

• Measures soil moisture indoors or outdoors
• Includes WH0291 Display Console
• Custom mode display with 0%AD to 100%AD
• Manual calibration available for your soil type
• 12 / 24 hour digital time

Important Tip:

1. Do not push the sensor into stoney or rocky soil. If the soil is too hard and dry, the sensor can easily be damaged.
2. Design for testing soil ONLY.
3. It is recommended to totally insert the sensor into the soil and keep it in place for 2 to 3 minutes to get an accurate reading.

Included in the Box

• 1 x WH0291 Soil Moisture Display.
• 1 x Soil Moisture Sensor
• Manual via electronic delivery

Technical Specs

• Moisture Range:0~100%; Resolution: 1%
• 0%AD setting range:70~200; Initial value:70
• 100%AD setting range:0%AD+10~1000; Initial value:500
• Transmission distance in open field: 100m (300 feet)
• 868MHz UK and European frequency
• Sensor reporting interval: 70 seconds
• Power: 2 x AA LR6 Alkaline battery