BN-LINK Short Period Repeat Cycle Intermittent Timer, Interval Timer - Day, Night, or 24 Hour Operation, Photocell Light Sensor Dusk to Dawn for Hydroponics Aquaponics Aeroponics

Works perfectly, no crazy programming with some Chinese instructions. Turn the dials and it works. I use it to operate equipment intermittently and no problem thus far.

Works well, time is accurate. Easy to set the time intervals.

This little timer makes hyroponics simple. I do 15 min on and 15 min off for my tower. Its a simple device, but never skips a beat and has been working flawlessly.

Before I bought the item ( UPC 680474115624 735090554484) I called the support # to verify the mode would stay programmed through a power cycle. Person I talked with first told me yes it would hold the programing then asked which unit I was considering and advised me it would loose mode program on a power cycle? Well the info on Amazon implied once programmed it would remember the mode so I bought the item knowing Amazon would allow a return. Bottom line unit holds the program even after being unplugged for days. In defense of the support person I did contact them on a Friday just minutes before they were going to close shop so they might have been in a rush to get out of work?

I have a unique situation in which I need to have my lawn sprinkler, which is connected to a pump that draws water out of the lake, come on for 15 seconds and repeat in 15-minute intervals. This short interval timer accomplishes that task, which, when connected to a smart plug, allows me to manually run the pump and sprinkler only at night. The timer does have a dusk to dawn option but I prefer to do it manually. The result is that geese are discouraged from roosting on my lawn overnight and leaving me with a mess to clean up in the morning. It's not your typical application but it solves my problem and I'm very happy with it. The downside is that the timer is not rated for outdoor use so I had to buy a waterproof electrical box to keep everything dry. I had to drop one star off my rating because even though the dials are finely calibrated, I had to go through a lot of trial and error to get the precise timing that I was looking for. Other than that, it's a great item and I would recommend it with the caveats that I've explained.

Neat little device. I used it to power a homemade stirring machine that I need to have stirring action for a very short period of time every 30 minutes. Easy to use and a wide range of times built into the dials. You could use it for lights, humidifiers, dehumidifiers, feeders, pest and bird deterrents, irrigation, fans, etc. As long as you have something that needs to come on and off every so often, this should work.

Easy instructions and the intervals can be programmed as advertised.

Arrived fastWorks excellent