Ideal for Direct Immersion of Samples or External Circulating System in the field of Biotechnology and Laboratories.  Innovative Easy-to-Use Digital Fuzzy Controller.  Simplest Control by Jog-Shuttle Switch ( Patent pending) and Digital LCD display.  RS232C Interface for Remote Monitoring and Controlling with PC.  Digital Timer Function : ‘ Delay Time’ and‘ Operation Time’ can be controlled.  Stainless Steel Bath( 304) for Superior Durability & High Thermal Efficiency.  Stainless Steel Lid prevents Evaporation and keeps Constant Temperature.  Powerful Circulation Pump assures Temp. Uniformity. : Internal and External Circulation  Possible Connection with Evaporator or viscometer.  User’ s Self-compensation function to control Difference between Real Temperature and Indicated Temperature ( ± 10.0 ) .