Standard (SC) Controllers feature an LCD with temperature and set point values displayed simultaneously in choice of °C, °F, or K at 0.1 or 0.01 resolution, fluid selection with predefined temperature limits, and a two-speed force pump for excellent temperature uniformity and external closed loop circulation. Additional features include five preset set point temperatures, application temperature limits, real-time clock with on/off timer, three languages (English, French, and German), and acoustic and visual alarms.