Soil Moisture Sensor- Water level

Features : Dual output mode, analog output more accurate A fixed bolt hole for easy installation With power indicator (red) and digital switching output indicator (green) Having LM393 comparator chip, stable. Specifications: Working voltage: 5V Working Current: <20ma Interface: Analog Depth of detection: 37mm Working Temperature: 10℃~30℃ PCB Dimension : Approx.3cm x 1.5cm Soil Probe Dimension : Approx. 6cm x 2cm Arduino compatible interface Low power consumption High sensitivity Output voltage signal: 0~4.2V