Stainless steel unit. Using a touch pad, technician merely programs time and temperature desired for each phase of the curing cycle. Time may be programmed in 0.1-minute increments from 099 hours and 59 minutes. Temperature may be programmed from room temperature to 100°C in 0.1°C increments. Technician may program 2 separate curing plateaus. Unit does not need to be vented: a hinged stainless steel cover minimizes water evaporation. For durability and ease of cleaning, the unit is constructed of stainless steel. Holds 9 flasks.Dimensions: 17H x 10-1/2"W x 18-1/2"DVoltage: 110 V AC