Banggood

Good quality.

Ok

Very fine.

This doesn't look like a HALL EFFECT item. It has propellers that turn. Where is info that shows how to use "pulses" that appear on the yellow wire? Is there anything at all to use this? I expected some data sheet. Is there a module to translate the pulses, or do i have to design my own? Is there a LINK with data on it?????

Fast shipping, and good product as described. I take it for an indicator for my laser engraver. So I can see if the water pump will work. Also I bought a arduino board here with a lcd Display.

Product seems ok . Works fine and worth for the price. Choose a fast delivery service had to pay twice the item price because i needed it urgently. But the it took more than expected. Partially it was sellers error taking about 3 days to ship.

Whether you are just going with the flow or measuring the flow this solid brass unit is good.

This was the best service I ever had from bang good. Thanks for the fast delivery and keep it up. Will buy from bang good again and again thanks.

I have not checked it practically, but hope that it will work fine.

nice working well