Standard double wall fabrication. Inner chamber made of richly anodized aluminum or highly polished stainless steel sheet. Exterior fabricated out of thick mild steel sheet duly finished in stove enamel off-white uniform heating in range of 50oC to 250oC + 1oC controlled by capillary type thermostat. Control panel is provided with selector switch of high or low rates of power, thermostate control knob and indicators for mains & thermostat. Supplied with cord and plug. The equipment is suitable to operate on 220 V AC 50 Hz single phase. Size in MM 300 x 300 x 300