●microprocessor PID control,
●digital display setting and actual temperature
●Digital display running timer
●PID self-tuning , over temperature alarm
●automatic alarm after operation
●stainless steel circle cover, easy to operation
●additional inner circulation system
●Inside and outside pump cycle
●Provide the role for low temperature liquid and low-temperature water bath, with rotary evaporator, vacuum freeze drying box, water circulating multi-functional vacuum pump, magnetic stirring etc apparatus, for chemical reaction activity and drug storage under multifunctional low-temperature