Soil Moisture Meter, Soil Humidity Sensor, Water Sensor, Soil Hygrometer

Soil Moisture Meter, Soil Humidity Sensor, Water Sensor, Soil Hygrometer

Specifications & Features of Soil Moisture Meter, Soil Humidity Sensor, Water Sensor, Soil Hygrometer:-

  1. Dual output mode, analog output more accurate
  2. A fixed bolt hole for easy installation
  3. With power indicator (red) and digital switching output indicator (green)
  4. Having LM393 comparator chip, stable.
  5. Operating Voltage: 3.3V~5V

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product description

Soil Moisture Meter, Soil Humidity Sensor, Water Sensor, Soil Hygrometer:-

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.

When there is more water, the soil will conduct more electricity which means that there will be less resistance. Therefore, the moisture level will be higher. Dry soil conducts electricity poorly, so when there will be less water, then the soil will conduct less electricity which means that there will be more resistance. Therefore, the moisture level will be lower.

additional information

Weight .25 kg
Dimensions 12 × 12 × 6 cm

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