Repeat any program up to 98 times automatically. Multiple temperatures, temperature ramp rates, and timed events can be stored. Includes timer to 99 hours, 59 minutes with Auto-off option. Unit can be programmable or non-programmable in operation. Offers RS-232 interface for control or recording data via a computer. Store up to 10 programs in memory for instant recall and use hot plate heats up to maximum temperature in approximately 2 minutes. Platinum RTD temperature measurement for 1 percent accuracy.