VWR Model 1430M Microprocessor Controlled Vacuum Oven VWR 1430M Vacuum Oven VWR 1430-M Digital Vacuum Oven1.7 cubic foot chamber , MAX TEMP 260CChamber is constructed of Type 302 stainless steelMicroprocessor control provides digital set and LED display of temperature in 1C increments. 2.5cm access port in rear of unit. Durable stainless steel exterior.Chamber 12 W x 20 D x 12 H 115 volts. Units are in exellent condition includes 90 day warranty.