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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: ALSRobot
  • Model Number: RB-02S047A
  • Usage: Moisture Detection
  • Theory: Soil Temperature Moisture Sensor
  • Output: Analog Sensor
  • Product name: Soil Moisture Sensor
  • Item No: RB-02S047A
  • Working Voltage: DC 5V
  • Working Current: < 20mA
  • Size of Fixation Hole: 3.2mm
  • Depth of Detecting: 37mm
  • Working Temperature: 10°C-30°C
  • Working Humidity: 10%-90%
  • Demension: 63*20*8mm
  • Weight: 3g

Packaging & Delivery

Packaging Details antistatic plastic bag
standard box
Delivery Time 3-5 days according to your order

The soil moisture sensor can read the amount of moisture present in the soil surrounding. It's ideal for monitoring an urban garden, or your pet plant's water level.

This sensor uses the two probes to pass current through the soil, and then it reads that resistance to get the moisture level. More water makes the soil conduct electricity more easily (less resistance), while dry soil conducts electricity poorly (more resistance).
The new soil moisture sensor use Immersion Gold which protects the nickel from oxidation so that it can be used for a long time.

  • Working Voltage:DC5V
  • Working Current: < 20mA
  • Size of Fixation Hole:3.2mm
  • Depth of Detecting: 37mm
  • Working Temperature: 10°C-30°C
  • Working Humidity: 10%-90%
  • Weight:3g
  • Demension:63*20*8mm

Soil Moisture Sensor Arduino Compatible to detect soil humidity

 Soil Moisture Sensor Arduino Compatible-Details

Soil Moisture Sensor Arduino Compatible-Connection Sketch


 Soil Moisture Sensor Arduino Compatible-Usage display


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China (Mainland) | Trading Company
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