I have these on all the hoses around my property. They work great and are very no-nonsense. Be sure to put them away when winter comes.

Since I have no other flow meter to compare with, I assume the flow rate is accurate. You can set the dial for gallons or for estimated minutes. I set for the time but it seems to stay on for twice as long. Apparently I have a lower flow rate. Than I expected thought. I now set it for about half The expected time duration and works More to my expectations. It is not eh fault of the device. Would buy again.

Large capacity setting, not sure exactly how accurate it is, but for my uses it works great and always shuts off, no more wasted water running all night long.

I have used these water timers for YEARS. They do have a life - but I like them anyway. Very simple to use. Must be taken inside in winter as the plastic parts inside cannot freeze.
For me I rate this item top 5. But that is because I know how to take care of them. "Once used they should be taken inside to protect from freezing".
Very simple.

I have used these water timers for years and find them great for my use. Like anything else - care has to be taken to be sure they are not turned in the wrong direction - or they break.

I have these on all the hoses around my property. They work great and are very no-nonsense. Be sure to put them away when winter comes.

Since I have no other flow meter to compare with, I assume the flow rate is accurate. You can set the dial for gallons or for estimated minutes. I set for the time but it seems to stay on for twice as long. Apparently I have a lower flow rate. Than I expected thought. I now set it for about half The expected time duration and works More to my expectations. It is not eh fault of the device. Would buy again.

Large capacity setting, not sure exactly how accurate it is, but for my uses it works great and always shuts off, no more wasted water running all night long.

I have used these water timers for YEARS. They do have a life - but I like them anyway. Very simple to use. Must be taken inside in winter as the plastic parts inside cannot freeze.
For me I rate this item top 5. But that is because I know how to take care of them. "Once used they should be taken inside to protect from freezing".
Very simple.

I have used these water timers for years and find them great for my use. Like anything else - care has to be taken to be sure they are not turned in the wrong direction - or they break.