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

I picked these up with plans to revamp my watering system, and although it took me a while to get around to it, once I did, I enjoyed seeing my water usage with both of these. However, after the first year, I started to notice problems with one not measuring flow rate anymore, even though the battery was fine and the screen still lit up. The numbers just didn't increase. Then the other one started acting flaky, and neither one of them was recording flow, yet both still had power. (Update: that second one seems to be working again, for now, so I will put it back in the "flaky" category, not the "broken" category. The other one doesn't seem to want to play along, though.) Update #2: I am bumping this back up to five stars, because when I removed the one that wasn't working, I noticed that there was something caught in the tiny impeller blade that measures the flow, and once I cleared that out, it started working again just fine. It's not a very complex mechanism, it just has this tiny fan blade inside of it, and once it was clear, I could blow air through it and see the numbers increase. So, I once again recommend these, both are working, and if you run into any troubles, take it off and make sure you can spin the little fan inside. 👍

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.

Purchased prior to taking a RV trip to Alaska for 4 months. I wanted to have accurate readings while filling my freshwater tank because I found the dummy lights in most RV's are not accurate at all. It worked perfectly for a while but then it actually came apart on the female connection end. Well, it's out of warranty but I'm now home and called the manufacturer through Amazon to see if they would still replace it for me. Without hesitation they said "No Problem" they would send me a new one. They indicated that I probably overtighten it on the hose which likely caused it to come apart. In any case, what GREAT service and understanding. This is a great little product and would highly recommend for all RV'ers on the road............

2/17/18 - Just received this water meter for my RV outings. Tested it on a 1gal jug 3 or 4 times. It seems to be accurate each time. I gave 3 stars because, after testing, I opened up the battery compartment (even though there is an o-ring thereto seal the compartment ), water had leaked inside the compartment somehow. My suggestion, after each use, open the battery compartment and drain/dry out any water that may have breached inside. Also, you might want to put tape on the battery contact points to stop battery drainage while not in use (if you do not use it frequently). Only time will tell if it holds up. 6/14/18 *Update* DO NOT BUY....JUNK. Literally used 2 times...Once for testing to make sure it was accurate and it was. However, there was some water leaking into the battery compartment that I dried out and then stored in original packaging. The second time I used the water meter water was leaking from below the digital screen where it attaches to the meter body. When I say leaking water, I mean shooting at least 6 -9 pinhole size streams in ALL directions & major water in the battery compartment. I am outside of Amazon's return policy time limit. I will call the company because there is a 6-month warranty from date of purchase. AGAIN...SAVE YOUR MONEY 6/15/18 *Update* Again, DO NOT BUY this water meter!! Called P3 International and spoke to customer No-Service. The gentleman was very rude and acted like he was annoyed. I was told to send an email to tech support along with my receipt asking for a replacement. After receiving an RMA #, I would then have to send THEIR DEFECTIVE product back to them...with no reimbursement for the shipping. When I asked to clarify the returning process, the Customer No-Service only became ruder a then hung up without saying a word. Annoyed, I then called Amazon to complain about the product, the company and customer service that they were working with. Amazon apologized and graciously gave me a one-time replacement of the product and offered to pay for the return shipping back to Amazon. Sadly, I have low hopes that this new replacement low-quality product will hold up either. PLEASE SAVE YOUR HARD EARNED MONEY AND SPEND IT ON QUALITY PRODUCTS FROM A GOOD COMPANY (NOT P3 International, IMO) WHO RESPECTS IT'S CUSTOMERS.

I’m always buying these new gadgets for husband for the RV and he kind of rolls his eyes at me. Well this one he was really happy with! He tested out the accuracy and it’s not exact but it’s close enough for filling the tanks on the trailer. Before this we had to run back and forth checking the gauge in the trailer, which we all know is likely not very accurate in itself. So it’s a nice little convenience for us.

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.

It worked until it didn't. I never tested it for accuracy, but it served its purpose giving me a general sense of how long I needed to run the sprinkler to achieve a particular saturation. Then today the top broke off, spraying water all over my garage instead of my lawn. I guess this is probably what you should expect from plastic fittings in an environment where brass has been the gold standard. I have pictures, but I haven't been able to figure out how to attach them.

Like the product but it does have a design flaw that impacts its readability - see video

Didn't arrived at all, don't know why they ask me to write a review on this. India with love

Using to measure gallons pumped out of rain water well in back yard,wore our after a couple of years (DUE TO DIRTY WATER I SUPPOSE) +or - 55,000 gallons

El producto llego en tiempo y la factura también fue fácil de conseguir.

Buen producto, para ser un producto pequeño, si cumple la función de medir los litros de agua utilizados, lo recomiendo para usos caseros.