The 301 PID furnace controller has a large display mounted behind a smooth wipe-clean membrane and offers a single ramp to set point.
It includes a 99 hour process timer which can be programmed for a timed delay at the start of the process or used as a countdown timer.
The 301 furnace controller provides precise PID (Proportional Integral Derivative) control meaning that ramp rates and set points are very closely followed.
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