Moistenland Water Flow Meter, Standard 3/4" Hose Thread, High Accuracy and IPX6 Waterproof, Suitable for Indoor and Outdoor Use

Inexpensive and easy to set up.

I bought this primarily to track water usage in my travel trailer when we're hooked up to city water. I've been using it for a couple of weeks, and all looks good. It appears to be accurate - I checked it against a 3-gallon water bottle, and it was spot-on. Having the flow rate is also useful, because when we need to use the tank (no city hookup), if I fill it too fast it overflows (air getting trapped, I think). Now, I have been able to see what flow rate works and I can just set it to that. When I need to fill the tank I can just set it and forget it for a while, because I know it won't back up and I can time it to get the right amount of water in there. Overall, very happy.

I purchased this meter to measure the amount of water I am putting into the tanks on our RV. This meter helps to ensure I am not overfilling the tanks when rinsing them. The meter has worked very well and appears to provide accurate measurements. I have also accidentally spilled water over the meter and it has continued to work without issue. I would recommend this product.

I had owned two of these previously and one was not working properly anymore after a couple years of use. Purchased this one as a replacement and has worked flawlessly. I purchased these to use when using my blackwater tank flush out on my camping trailer. It lets you know how much water you adding to the tank to ensure no overfill when performing flush out operations or simply adding water when you are at the campground. Every trailer should come with one of these in my opinion...

The meter did what it was supposed to do.Performed as expected.