2" Digital Turbine Flow Meter, LCD Digital Display Flowmeter, Gas Oil Fuel Flowmeter for Diesel, Kerosene, Gasoline, Aluminum Stainless Steel, Flow Rate of 60-500LPM(15-132GPM).

It kinda works but has a terrible "manual" which tells you very little. There is some kind of procedure to calibrate it that makes no sense due to language-transalation issues. But the biggest flaw is that you simly cannot reset the total-counter. The "manual" will tell you to hold down one of the two buttons for 5 seconds to do this but that does not work and yields nothing. You are buying a unit that will count up forever and have no way to reset it. You can reset the "trip" secondary counter but this is easily pushed and you may lose your log inadvertantly.

Buen producto

Item works like a charm. It's the 2nd one we buy because the 1st one worked as we needed it to.

It hasn’t been installed but i ran water through it and it does work. It arrived with the LED screen turned on so it may need a battery replacement soon as there is no way of knowing how long it was on for. It will likely fail when pumping water with vegetation being sucked up. An inlet screen is a must. it has a little propeller inside that spins as liquid flows by.

For the cost. I didn’t think it would work. But it works awesome