The ST501 is designed for a wide range of kiln work, including glass. Its large illuminated 32 character display provides an alternative for those who prefer an onscreen menu, as opposed to the mimic display of the Studio 3000.

ST 501 Controller - Features:

• Delay period of 0-4 days
• 20 programs each with 30 segments. Each segment consists of a ramp, 1 degree per hour to full on, a target temperature and a soak, 0 – 99.59 hours
• Program pause
• Segment advance
• Program check facility
• Power failure recovery
• Power used indication
• For use with thermocouples K, N, R or S
• Broken thermocouple protection
• Made in Britain

ST 501A Controller:

• As ST501, but with automatic damper facility.