▲ Schneider Electric, separate electronic control box, insulation, easy to learn ▲ Dual microcomputer PID control, touch type storage automatic calculation, accurate and reliable, saving more than 35% ▲Safety protection and fault indication system ▲Microcomputer touch, separate electrical control, easy to understand (optional) ▲Suck oil out of the mold back to full vacuum operation and other functions (optional) ▲Stainless steel one-piece, pipe loss is small, uniform heating ▲Boot automatic exhaust function