Used VWR Model-1685, 25 cubic foot horizontal air flow (HAFO), high performance oven. Temperature range 40-260C, 230 volt/50 amp, single phase. Equipped with a circular chart recorder. Dimensions Interior: 80 x 63.5 x 155 mm (311/2 x 25 x 61") Dimensions Exterior: 109.2 x 83.8 x 210.8 mm (43 x 33 x 83")