PM Plus, an enhanced version of the EZ-Zone PM temperature controller, is more intuitive than its predecessor and includes an improved user interface for easier setup, programming and readability.

The PM Plus from Watlow has a bright, full-color front-panel display with easy-to-read characters and color coding, making the display visible from many angles. It also has a smooth-touch keypad, which eliminates the legacy rubber buttons that can wear out from use and harsh environments. The keypad also eliminates contamination points and creates a better seal on the front of the controller.

Backward-compatible with legacy EZ-Zone PM controllers, PM Plus can be ordered as a PID controller or an integrated controller with multiple functions combined into one.