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Soil Temperature and Moisture Sensor

Monitoring the soil temperature and humidity with embedded RS485 interface

    $ 59.99 USD
  • Save $ 10.00 USD


● Industrial-grade waterproof
● Electrolysis-resistant
● Monitor data by connecting to our sensing device
● Accurate, fast data acquisition
● Stainless steel probe

This probe specialises in monitoring temperature and humidity of soil. Embedded with industrial-grade chip, the probe offers accurate measurement. The stainless steel probe can be inserted into the soil for a long term without being corroded. The durable cable ensures stable data transmission. Integrated RS485 interface and USB connector, it is suitable for our sensing device WS1 Pro. All the readings are transferred to the device and synced to the platform via network. You can access the data instantly on the 4.4'' LCD screen or remotely view the condition via our app or any browser.

Application Instructions

For once use only:

Insert the steel probe point vertically to the soil at your preferred depth. Hold the probe tightly in case of it shaking. Avoid touching stones or any other hard objects, because that will damage the probe. We recommend you to measure multiple points for average data.

For long time berried in soil:

Dig a hole at over 20cm-diameter on the ground or soil in your greenhouse. Insert the steel probe point in horizontal direction to the soil. Berry the probe with soil and you can have your data instantly.

Kindly reminder:

The external sensors are disabled by default. Please enable them in the "Settings" page on the App or the console after inserting the probe into the device. In this case, the readings from the external probe are accessbile. The button "RS485 S" refers to this soil probe.

Warning: The probe point is very sharp. Be careful when using it and keep it away from children.

Item 100g
Steel Point Length 70mm
Material ABS
Connector Micro USB
Power Supply Range DC 5V to 24V
Operating Condition -40°C to +80°C (-40°F to +176°F) 0 to 100% RH
Storage Temperature Range -40°C to +80°C (-40°F to +176°F)
Accuracy   ±0.5°C
Output Interface RS485
Communications Protocol Modbus

*Free Express Shipping on orders over $79.99 to USA, Canada and UK. For other countries, Free Worldwide Shipping applies on orders over $250. Delivery times and costs will be automatically calculated after you enter your shipping address during checkout. Orders are shipped from our closest international warehouse.
The price you pay doesn't include import duties, taxes or charges as these vary widely between countries. You are responsible for paying all such charges on receipt of the item.

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