15mA 5V Optical Infrared Water Liquid Level Sensor Liquid Water Level Control Switch
It works perfect if you use the following drawing. Signal out provide 485v when no water is detected and 0v when water is detected.
verry good
gostei bastante.
perfect transaction to Belgium. product is easy to use and accurate
Well received! Shipment was fast.
Bien
No problems.
Funktioniert einwandfrei
Great price for this product. Very pleased. Works as expected. Will order again.
useful for level control projects i had to pay extra $7.0 for shipment and delivery , i already paid while ordering please confirm