Laboratory Oven Convection Convection Type Gravity Temp Range (C) 0 Degrees to 225 Degrees Temp Range (F) 0 Degrees to 437 Degrees Overall Height 21 in Overall Width 15 in Overall Depth 15 in Temp Accuracy +/-1 Chamber Height 13 in Chamber Width 13 in Chamber Depth 13 in Amps 6.3 A Hz 60 Voltage 115 V Watts 1 000 W Capacity (cu-Ft.) 1.27 Capacity (ML) 35 963 Programmable Yes Temp Recovery Time 5 to 6 min Preheat Time 6.5 to 25 min Chamber Material Aluminized Steel