RESTMO Water Flow Meter with Brass Inlet Metal Thread, Measure Gallon/Liter Consumption and Flow Rate for Outdoor Garden Hose Watering, RV Water Tank Filling, Lawn Sprinkler and Nozzle Sprayer

I wanted to know how much water my tree was getting with a soaker hose. I wasn't sure how accurate this would be at low flow rates so I tested it by filling up a 5-gallon bucket. The accuracy seems better than the quoted +/-5%, even at a flow rate around 0.3 gallon/minute. FWIW, then soaker hose flows around 3.5 gallons/minute which was higher than I expected.

We had new trees planted that required a specific amount of water during the first 12 months of growth. We could use a five gallon bucket, which we did the first time we watered them, or buy something to monitor the gallons used for each tree. We are so glad we bought this! Super easy to keep track of the gallons used and saves the back! Well worth the money if you need to track gallons or other measurements of your water use.

hard to see the decimal point. In fact it is almost invisible. When I filled RV I saw 25 on it and it looked like 25 gallons. No way I put in 25 gallons that fast! So after a bit of looking I saw that the last digit is "after" the point that you can barely see. Other than that it works pretty well.

Purchased this unit awhile back and finally used it. It would turn on but never showed a flow. Could spin the propeller but it didn't read. Reached out and was sent a replacement since it was within 1 years of purchase. New one works great. Very easy to use and read, especially if wearing rubber gloves like I am when using. Highly recommend.

Works well and accurate even though mounted vertically with 20degrees out of vertical. 11.3gpm max

I use this to add water to the fresh tank on the camper. Love knowing exactly how many gallons are going in and makes it easy to figure out the weight added.

Takes the guess work out of how much water you put in yr holding tank .

Perfect to control how much water you want to take on the road with you. Or to keep from over filling the water tank when sanitizing. Would recommend highly.