Single set point models feature digital temperature control. LED displays chamber temperature continuously; displays set point at touch of a button. Single set point (SSP) models let you monitor both set point and actual chamber temperatures. Choose an 8-segment controller (four ramp and four dwell) with additional programming capabilities, and oven temperature protection relay. Furnaces with 350 cubic-inch chambers include a ceramic shelf to double your capacity. A safety interlock switch disconnects power to heating elements when door is opened. Models 33903-02 and 02053-18 feature a single set point controller with one ramp and one dwell, and an overtemperature protection delay.

Single set point models (SSP) feature digital temperature control. LED displays chamber temperature continuously. Units display set point at the touch of a button and let you monitor both the set point and actual chamber temperatures. A safety interlock switch disconnects power to heating elements when door is opened.