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$189.99
ECOWITT GW1212, 16-Channels 3 in 1 Soil Moisture Sensor + Soil EC Sensor + Temperature Meter, Indoor/Outdoor Plant Hygrometer, Soil Temperature Hygrometer Tester WH52+ GW1200 Gateway โ€” image 1
Soil MetersECOWITTโœ“ In stock

ECOWITT GW1212, 16-Channels 3 in 1 Soil Moisture Sensor + Soil EC Sensor + Temperature Meter, Indoor/Outdoor Plant Hygrometer, Soil Temperature Hygrometer Tester WH52+ GW1200 Gateway

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$189.99
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About this item
  • 3 in 1 WH52 + Gateway GW1200: Measuring the moisture based on soil dielectric constant principles, showing the highest reading in water and the lowest in air. By tracking moisture trends and recording watering habits, you can set personalized dry and wet thresholds for optimal plant care. Monitor data from multiple points simultaneously. Connect to WiFi through the gateway to upload data to Ecowitt servers / custom websites.
  • Temperature Meter : Measure the temperature of plant roots, not the air temperature, to determine the suitability of the environment for plant growth. IP66 Waterproof Design, includes a silicone protective cap for enhanced water resistance in extreme environments. The sensor must be placed in a pre-dug soil pit; avoid forcing it into hard, compacted soil.
  • Wireless Data Transmission & Simple LED Indicator: The probe body has no display screen. Measurement data is transmitted via RF signals to compatible gateways or consoles for reading and analysis. A simple red LED on the body clearly shows data transmission status and operational faults, with an RF wireless transmission range of 100 meters.
  • Soil EC Sensor: Measures the total concentration of soluble salt ions in soil solution by detecting electrical conductivity between electrodes inserted into the soil. EC values are a key indicator for assessing soil salinity and nutrient levels, which directly affect plant growth. Its main function is to transform fertilization from an empirical guess to a quantitative process. It can be integrated with irrigation systems to implement and monitor precise fertigation strategies.
  • Critical Requirement for Data Interpretation and Correlation: EC values need to be interpreted together with soil moisture data. Since EC reflects the salt concentration in soil solutionโ€” which varies with soil moistureโ€” focus on stable EC readings after watering and before plant uptake (when soil moisture is near field capacity) to determine fertilization levels.
Product details
Brand
ECOWITT
Manufacturer
ECOWITT

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10 Trustpilot reviews total, with 2 shown at a time.

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Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

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Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

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