Soil Hydrometer

$3.95

  • Model: CK-1082
  • Shipping Weight: 0.1Kg
  • 2 Units in Stock

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Description: This moisture sensor can be used to detect soil moisture. When the soil is dry, the module outputs a high level, otherwise it outputs a low level. Using this sensor to let you know when it's time to water the plants. The sensitivity can be adjusted (using the potentiometer).

Specifications:

  • Runs on 3.3 to 5 volts.
  • Has fixed bolt hole, for easy mounting
  • Small PCB size: 3.2cm x 1.4cm
  • Comparator using LM393 chip
  • Two small plates
  • VCC external 3.3~5 V
  • GND external GND

Comes complete with: 1 x Soil humidity sensor module 1 x Soil sensor 2 x Jumper cables (20cm)


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