˙Inner stainless steel plate, outer box galvanized steel plate powder baking paint
˙Full touch panel, microcomputer P.I.D. dual subtitle display temperature controller S.S.R. control
˙Temperature measuring body: PT100Ω platinum temperature measuring stick
˙High pressure, high temperature safety reinforced glass observation window
˙Japanese-made pointer vacuum gauge, range 0~760mmHg
˙Insulation material: rock wool insulation, good effect
˙Safety device self-diagnosis function: abnormal temperature, overheating, disconnection and power protection switch
˙High temperature resistant silicone door edge, no deformation, good air tightness
˙3 grids, adjustable for height adjustment
˙There are also 300℃, 500℃ high temperature vacuum ovens for temperature