Product description:
Capacitive soil moisture , transmits data through analog signals, is more resistant to corrosion and has a long life.
Built-in voltage regulator chip, 3.3-5.5V DC, can be used for your Arduino and Raspberry Pi project.
Insert it in to the soil around your plants and With a screen and a motherboard, you can talk to your plants. To see if your plants is thirsty, do they need more water to moisten it?
Applications: Garden plants ,Moisture detection ,Intelligent agriculture

Software: Arduino IDE V1.6.5 or others
Features: Garden plants, Moisture detection, Intelligent agriculture
Pin: Analog signal output, GND, VCC (Supports 3-Pin interface)
Operating voltage: 3.3 ~ 5.5 VDC
Output voltage: 0 ~ 3 VDC
Interface: PH2.54-3P
Size: 98 x 23mm (LxW)

Please allow 1-3mm error due to manual measurement.pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the .

Package Includes:
10x Capacitive Soil Moisture
10 x Analog Cable
This capacitive soil moisture is distinguished from most resistive sensors on the market and uses capacitive sensing to detect soil moisture. The problem that the resistance is easily corroded is avoided, and its working life is greatly extended.
The has a built-in voltage regulator chip that supports a 3.3-5.5V working environment, which means it works even on a 3.3-5.5V Arduino control board. A miniature PC such as the Raspberry Pi only needs an external ADC (analog to digital signal) conversion module to work.
With an external screen and a motherboard, you can talk to your plants! See if it is thirsty and you don't need more water to moisten.Garden plants, Moisture detection, Intelligent agriculture
Interface: PH2.54-3P, Size: 98 x 23mm (LxW)
Package Includes: 10pcs Capacitive Soil Moisture