I got this sprinkler last week. Its called, the Pattern Master, from Gilmour Gardening Innovation.
I love this thing, although, I got a little wet trying to figure it out.
You can set it, to go completely in a full circle or just a partial circle.
This sprinkler can cover up to 5800 square feet. This makes it wonderful for people who have big yards, like me.
There is a red ring on it that has knots on the bottom. You push these knots up or down, to get the distance you want to water.
It has two hands like a clock. You put these hands opposite of where you want your yard to get water.
The Pattern Master has a life time replacement policy.
The way I go through sprinklers, I will probably be using this.
It cost around $20.00 after taxes, but if it last for a long time, that money is totally worth it.
I would recommend this for anyone who has a lot to water.