●Testing the temperature with high-precision sensor. emending nonlinear error automatically.
●Using auto frequency-conversion control technology, with high accuracy in controlling temperature and little linear error in heating speed.
●Auto-memorizing and noting preset data and melt point, holding without power.
●Auto magnetism stirrer, with the bath oil even in temperature.
●Auto-preset temperature, auto-heat, display preset and real-time data alternately in time.
●Automation: auto-test, auto-diagnose, auto-alarm