AISI 430 stainless steel - Dimensions of the 2 chambers: 410 x 370 x 90 mm - Dual upper and lower heating system - ON/OFF button for each chamber - Timer for each chamber - 13.5 mm thick refractory stone base - Temperature range: 50°C to 400°C - Frequency: 50/60 Hz - Power: 3.4 kW / 230 V