Sensor de Suelo 7 en 1 con RS485

This seven-in-one sensor measures soil temperature, humidity, salt content, pH, nitrogen, phosphorus, and potassium. It offers high precision, quick response, and stable output, suitable for various soils.

• The description claims this sensor is less affected by soil salt content.
• The description claims it can remain buried for long periods and is resistant to long-term electrolysis and corrosion.