Review on Digital Programmable PID Temperature Controller with Meter Indicator, Jaybva Universal Thermostat Fahrenheit and Celsius Display SSR and Alarm Output, Includes 25A Solid State Relay and Thermocouple Probe by James Arellano

Although I'm new to PID, this one is the easiest to understand as the instructions are written more clearly and autotune you just set it up and forget it! It also has the ability to do all the other things that I don't understand yet, but I'll be able to as I know more and hook it up when needed! Pretty simple concept that could turn into brain frying science which to me is like brain surgery to the average person!