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Controller Liquid Level Sensor Switch 12V DC (DIY):
Features:
- This module can detect level of the pool or water tower to control and achieve water level control.
- With simple wiring, low power consumption and high switching capacity..
- Automatically starts pump when water level is low and automatically stops the pump when water level is full.
- Can also be used for flooding, pool level or automatic rain drainage, such as garages, basements, etc
-Board Size: 7cm x 4cm(L*W)
With this product, a probe is not required. Household wiring can be used as a probe. Strip off the head of wire about 2cm, making it bare for direct induction in the water.