Review on 🌡️ AC Infinity Controller 2 - Fan Thermostat and Speed Controller for AV Cabinet Cooling, ideal for AIRPLATE, MULTIFAN & USB Fans/Devices by James Mcphearson

I bought this because I needed a temperature controller to power a USB fan that circulates air and helps keep my tropical vivarium on the to keep the right temperature. It is very easy to use and comes with a good instruction manual. Has 2 modes of operation. Automatic mode turns on the fan at the set temperature of your choice. When the temperature drops to normal parameters, the fan turns off. In SMART mode, the fan runs continuously, but its speed is adjusted to adjust the amount of cooling required to maintain the desired temperature. It also has an alarm function that notifies you when the set temperature has been exceeded. So far very accurate and reliable. The user interface is very simple and intuitive. Although primarily intended for use with electronics, this block is versatile enough to be used for any number of applications. I found the cost to be about the same or even less than what a DIY block would cost. I would recommend it.