9V-12V Liquid Water Level Controller Sensor Automatic Pumping Drainage Water Level Detection Water Short Protection Pump

Applications: Automation equipment manufacturers as the choice of supporting products; Practical teaching for DIY enthusiasts or vocational school students. Colour:black Material:plastic Size:60 x 50 x 25mm Package Contents: 1 x Liquid Water Level Controller Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.