RS485 4-20mA Bodentemperatur Luftfeuchtigkeit Feuchtigkeit Leitfähigkeit EC PH NPK Sensor
165,56 €
By the soil salt content of small, suitable for all kinds of soil. Conductivity (EC). ● Accuracy: ±0.3PH. (3) soil less affected areas are widely used. (1) The sensor compact design, easy to carry, installation, operation and maintenance.
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