| Model | 5V |
|---|---|
| Brand | Unbranded |
Check the listing for details. New 5V/12V Water Level Automatic Controller Relay Liquid Sensor Switch. Condition: New. Listed at 15.11 USD. The A/B/C water level sensing line can be used with ordinary wires, and the wire ends are exposed to 5CM. Automatically pump water when the water level is below point B. When the water level is lower than the B probe, the water is automatically pumped.