Sx2-1-12tp muffle furnace of xinyoo Chamber size100*100*100mm power1kw max. voltageAc 220v single phase, 50/60 hz max. Temperature Built in protection for over-heated and broken thermal couple. Larger digital control panel (48 x 96 mm) for easy operation. Dimension, 570 x 525 x 890 mm Gross weight, 68 kg