Save A Drop Water Flow Meter | Measure Gallon Usage from an Outdoor Garden Hose | Helps Conserve Water

Works great. We have two that we use for each of our tanks on our rv

It arrived with a dead battery why the 4 stars . It appeared accurate, used to see how many gallons in my backyard fountain. Since it’s plastic not sure how long it will last but think it will be fine for my sporadic uses.

Short answer is, great product, and great support! Made of thick plastic and solid construction. It comes with seals and instructions. It has an easy to read display and function set/reset buttons marked well. Second one I purchased. The first one started leaking after almost two years. I emailed the company and they sent a replacement right away. The did ask for the old one so they could evaluate what failed to improve the product. I built a water splitter for drinking and black water from one hose to the RV and needed a second one to measure tank fill level.

Seems to work as advertised. At least well enough for my purposes, which is to monitor water used to fill the RV tanks. Only issue is that one of them reads in GALS and one reads in LITER. After checking my order, I don't see that it was an option. So, the vendor apparantly messed up the order. Hence, the three stars. I did not notice until I was on a long road trip; so, I missed the return window. Oh well...

Nice little tool.