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Wireless Soil Moisture Sensor ECOWITT WH51 868 MHz Soil Moisture Meter IP66 Range 100 m AA Powered Green for Garden Greenhouse and Field

Wireless Soil Moisture Sensor ECOWITT WH51 868 MHz Soil Moisture Meter IP66 Range 100 m AA Powered Green for Garden Greenhouse and Field

The ECOWITT WH51 soil sensor wirelessly sends soil moisture data to an ECOWITT gateway or console. Monitor the watering of flowerbeds and pots remotely. Full description
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€58.91
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Overview
Wireless Soil Moisture Sensor ECOWITT WH51 868 MHz Soil Moisture Meter IP66 Range 100 m AA Powered Green for Garden Greenhouse and Field

The ECOWITT WH51 wireless soil moisture sensor is a practical assistant for anyone who wants to keep track of how much water their plants have available. The sensor is simply inserted into the soil and regularly sends the measured soil moisture wirelessly at a frequency of 868 MHz, which is designated for the European market. Data is received by a compatible ECOWITT gateway or console, allowing you to monitor the values on a display or in an app on your phone. The sensor body has IP66 protection, making it resistant to rain, watering, and permanent outdoor placement in the garden. It is suitable for gardens, greenhouses, fields, raised beds, and large pots on terraces or indoors.

The sensor sends the current moisture value approximately every 70 seconds, so you always have a fresh overview of the soil condition without the need to walk with a handheld meter to each plant. In open spaces, the signal transmission can reach up to 100 m, allowing you to place the sensor at the far end of the garden or in the greenhouse. Power is provided by one AA alkaline battery, which is inserted into the top of the sensor body under a screw cap. The maximum insertion depth is marked on the body, indicating how deep to insert the sensor into the soil. The flat probe is 2 cm wide and holds well in soil and potting substrate mixtures.

  • Type – wireless soil moisture sensor (accessory, does not operate independently)
  • Model – ECOWITT WH51
  • Measured Quantity – soil moisture
  • Frequency – 868 MHz (version for Europe)
  • Transmission Range – up to 100 m in open spaces
  • Data Transmission Interval – 70 seconds
  • Durability – IP66 rating
  • Power Supply – 1x AA alkaline battery (not included)
  • Dimensions – 13.5 x 7 x 2.2 cm
  • Probe Width – 2 cm
  • Compatibility – ECOWITT GW1100 gateway or WH0291 console and other compatible ECOWITT gateways and consoles
  • Package Contents – 1 wireless soil moisture sensor ECOWITT WH51 (AA battery not included)

The WH51 sensor is an accessory and does not display values or send them to the phone on its own. To use it, you need an ECOWITT gateway, such as the Wi-Fi gateway GW1100, or a display console WH0291, with which the sensor pairs. The gateway allows monitoring data in the app and uploading it to the internet, while the console displays moisture directly on the screen. Before placing it in the ground, insert the battery, securely tighten the cap, and insert the sensor vertically into the soil, no deeper than the marked line. For accurate measurement, it is advisable that the probe is in full contact with the soil without air pockets. When repotting or for winter storage, remove the sensor, wipe it clean of soil, and store it in a dry place.

The ECOWITT WH51 is a suitable choice for gardeners who already use a weather station or ECOWITT gateway and want to enhance their overview of soil moisture. With a transmission range of 100 m, it can cover larger gardens, and with multiple units, you can monitor several flowerbeds simultaneously. The durable body with an IP66 rating can withstand year-round outdoor use. Powering from a single AA battery is straightforward, and replacing it takes only a moment. The sensor helps water according to the actual needs of the plants and conserve water, thanks to regular measurements of soil moisture directly at the roots.

Price incl. VAT €58.91