[2 Pack] RESTMO Water Flow Meter, Pure Brass Inlet & Outlet | 4 Measure Modes | Display Gallon/Liter Usage and Flow Rate | Ideal to Outdoor Garden Hose, Lawn Sprinkler Watering, RV Water Tank Filling

I picked up this RESTMO water flow gauge to use with my camper van, which has a 30 gallon freshwater tank, and it has been an excellent addition to my setup. My main goal was to avoid overfilling the tank while still knowing exactly how much water I was adding, and this gauge does that perfectly. Installation could not be easier. It screws right onto a standard garden hose and then onto the camper inlet with no leaks or fuss. It comes with a coin style battery already included, so it is ready to use right out of the box. Once water starts flowing, the screen turns on automatically, which is very convenient. When the water stops, it shuts itself off, so there is no need to worry about draining the battery. The accuracy is what really impressed me. I filled my tank multiple times and the gallon count has been consistently spot on. Knowing exactly how many gallons are going in lets me stop filling before the tank reaches capacity, which saves water and prevents messy overflows. This is especially helpful at campgrounds where water pressure can vary. Resetting the gauge is simple. You just hold down the green button for a couple of seconds and it clears the count, making it easy to start fresh for each fill. The display is clear and easy to read, even in outdoor lighting. Overall, this water flow gauge works very well and does exactly what it claims. It is accurate, easy to use, and extremely practical for camper van owners. I really like this product and would recommend it to anyone who wants better control over their water usage.

I do a lot of RV camping and always need a reliable water meter to gauge how much water I'm putting into my fresh-water tank or how much water I've put into the other RV tanks. This thing is well built, sturdy, accurate (very important) and reliable. The LCD screen is easy to see for those who have close-up reading issues. The connectors are made of brass, so there is no chance of rusting. And if you need to adjust the screen so that's it's easier to read, no worries, the rotatable control panel makes so that you change the orientation of the screen. Cool! And since it's weather proof, you don't have to worry about leaving it hooked up to your hose. I highly recommend the RESTMO Water Flow Meter.

Very easy to use, lights up, shows gallon usage clearly.

The flow meter works fine. The battery lasts about 3 months for me. The only reason I'm not giving it 5 stars is that it seems pricey for what you get (for only $10 more you can get a flow meter that connects via Zigbee to a home automation systems)

Excellent product. Works just as described

nice to use when you want to gauge the water you use of have used. Well made and battery lasts a very long time.

I love this product because, with a single button press, I can instantly see how many gallons I’ve used or my current gallons‑per‑minute, along with several other useful options. I monitor my water usage closely because of the cost involved, and RESTMO helps me stay on top of it. Plus, after purchase, you can go to their website and extend the warranty to five years. Who could ask for anything more?

Works great for tracking how many gallons going in my pool each fill up

Excellent product

Dead easy flow monitoring for RV tanks and garden sprinkler calibration. Put the battery in, connect and start metering. Flow rate, total, etc in imperial and metric. Instructions included, great construction, now permanently attached to my RV's fresh water hose. Essential equipment, highly recommend this easy to use version.

Works well, no leaking and delivers as promised.

This device works great. However after about three months the display window fogged up making it unreadable. Not sure if the moisure entered internally or externally. These have an 18 month warranty. I called there support number and they were very responsive getting back to me in a couple of hours. They were very pleasant and simply requested a photo of the problem, the order number and the lot number. And they are shipping out a replacement. I give their support five stars.

Well built, significantly better than the plastic one from another maker that it replaced. We have a rainwater capture system and monitor how much water we use on the gardens on a daily basis, and this makes that chore simple and very accurate. The solid brass construction gives us confidence it will last much longer and the interface is very intuitive to reset or switch units. Well worth the investment.