This makes everything easy and low maintenance. Just plug it all in, set it to appropriate settings, and that's it. Works great, would definitely recommend!

I was pleasantly surprised with this product. Within moments my temp and humidity were rights where I wanted them to be. The cycle timer function was a little tricky to figure out. It functions as a repeating countdown clock. You'll have to first choose the timer mode you intend to utilize (day/24hr/night). When using 24 hour mode (timer active for both day and night), you'll have to first flip the slide-switch to day mode and program your day settings and then flip the slide-switch to night mode and program your night settings. Once the day and night settings are programmed, you can then flip the timer mode slide-switch to 24 hour mode and the timer will be active with you day and night programmed settings.