
+Digital display setting and actual temperature
+Digital display running timer
+PID sel-tuning , over temperature alarm
+Automatic alarm after operation
+Annular buttertly cover, easy to operate
+High fficlency heat preseration material, small heat loss
+Microprocessor PID control
+Digital display setting and actual temperature
+Digital display running timer
+PID sel-tuning , over temperature alarm
+Automatic alarm after operation
+Annular buttertly cover, easy to operate
+High fficlency heat preseration material, small heat loss


#oil bath