Feature

●Low water relay (external pumps work),start adding water, the water levels rises to a high levels relay off (pump stopped working).
●The sensor is not prone to rust and can prevent the wire from floating
●3 color LED indicates different liquid levels is low levels (red), medium levels (yellow),high levels(green).
●You can replace the sensor directly with a wire.
●If you are not completely satisfied with the purchase or the product,please do not hesitate to contact us in time, and we will solve the problem for you as soon as possible.


Description

Specifications:
work voltage:5V
Relay contact capacity:10A / 250V
controller size:42*69mm
sensor size:83*21mm

Package includes:
1 x Liquid Levels Controller Module Water Levels Detection Sensor

Note:
1.Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.
2.Please allow 1-3mm differs due to manual measurement.
3.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same