Soil Moisture Sensor


  • LM393 comparator chip
  • Dual output mode, Analog output more accurate
  • A fixed bolt hole for easy installation
  • With power indicator (red) and digital switching output indicator (green)
  • Interface type: Analog

79.00

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The soil moisture sensor consists of two probes which are used to measure the volumetric content of water. The two probes allow the current to pass through the soil and then it gets the resistance value to measure the moisture value.

SKU: STEM18085 Category: Tag:

Technical Specifications

  • Operating Voltage: 3.3 to 5 VDC
  • Working Current: <20mA
  • PCB Dimension: Approx. 3cm x 1.5cm
  • Soil Probe Dimension: Approx. 6cm x 3cm
  • Working Temperature: 10Ā°C to 30Ā°C

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