beduan Micro Water Turbine Generator Hydroelectric Power G1/2" Male Thread 5V Micro Hydro Generator Changeing Tool

I build ponds and thought I would try something new. I have two low voltage led lights that run off this little power turbine and I couldn’t be happier!!!!!! This is definitely worth every dollar.

Worked exactly as it should. We purchased it for my niece’s science project and worked wonderfully without any issues

This works just as described, anticipated, and as intended. The output voltage varies with the flow rate, to a maximum of 5.00 volts, by my meter. That's what we wanted, wasn't it? Good stuff.

I sort of expected this to leak a bit, but I only get 3volts out of it. I needed the full 5 volts. I'd love to get a replacement if the seller can confirm they can get me 5 volts! (By the way, water pressure is very good, not an issue.)

It is doing exactly what expected.

works perfectly, but it needs a bit of pressure to produce power. i have a 80 ghp pump that cannot power it.

Mine is producing no voltage at all. I’m testing it with a multi meter, decent amount of water flow through the turbine. Am I doing something wrong?

Overall does what it says, its a little hydro generator. Probably good for checking water flow at a glance or using voltage output to measure flow rate. Was going to use it in our sons science fair, but it was cancelled. Not industrial, by any means, but functional.