Introducing the new Dual Coil PID Controller from Crossing, compatible with the full range of SZ Crossing coils! This is a regular PID controller with a live temperature display and screen on the front. The controller also allows the temperature to be adjusted in one Fahrenheit increments giving you full control of the temperature. It has two separate coil plugs on the back, each with their own power switch and temperature control screen on the front, allowing you to run two different setups with different temperatures at the same time!    Specifications Dual Coil PID Controller  Live Temperature Display 1 Fahrenheit Resolution/Increments   Red Digital Display  Two Power Switches on Back Grippy Silicone Feet UK 3-pin Plug Included (220v) 110v/220V Compatible Controller ROHS and CE Certified 1 Year Warranty Against Defects Also compatible with CH, Auber, DC and 710coils Pin 1 is AC live line, pin 2 is AC zero line, pin 3 is temp positive, then 4 is temp negative and pin 5 is ground We also have the Micro E-nail PID Controller which works a little differently along with the single coil version of this PID Controller available here. These come to us without instructions. As such they are shipped out without instructions! Simply turn on/off using the switch on the back and adjust the temperature with the buttons on the front.