10 Pack 1.5" Rain/Sprinkler Gauge, Wide Mouth, Bright Yellow, Outdoor Water Measuring Tool

Perfect! Very easy to read and helped me dial in my irrigation system for the yard. The price is very fair for what they are and what they help you achieve!

Overall these are good! You have to be careful when putting them in a ground, because they can break. If the ground is hard get it wet so that it's easier to put them in.

The “0” inch mark does not start at the bottom of the container. “0” is actually 1/8” above the bottom of the container. Why? I don’t know.Any reading you make against the scale must add 1/8”. For example, if you read 0.5” of water on the scale, it is actually 5/8”.

Great simple product to help measure sprinkler system output so you can adjust program timing. Typically 1/2” per watering session and total of 1” or 1-1/2” per week depending of time of year and location. You can also mount it to a fence to measure rainfall and adjust ur watering schedule. Overall happy with the purchase.

We use these for tweaking our sprinkler system. In Florida, with St. Augustine grass. St. Aug grass is big bladed and not dense. Cans don't sit straight, they move around when the water hits them, etc. These can be put down in the grass. The spikes make sure they stay where you put them, the readings are clear and there are enough of them to scatter all over a sprinkler zone to measure it in multiple places. Excellent!

Work great keep track of water

I saw some other reviews saying to add .1" to the measurements because the lines don't start at the bottom. Although it is true that the markings don't start until .1" up, the manufacturer accounted for this and the markings are correct.

Yellow is easy to see in the yard, but these need to be a big larger to properly catch any water accurately. I need to properly space them out in the lawn and many of them in order to capture water to adjust my sprinkler heads output. Work good but not great. Reverting back to my old tuna can method as well to compare.