Microprocessor control provides the ultimate in temperature control. LED temperature display and digital setting assures accurate resetting. Natural convection enhanced by top and floor vents. A platinum RTD monitors the temperature of the workload. Ramp/dwell capability available upon request. A second control system also guards against temperature over-shoot. An additional cost option is temperature recording by means of a Type K thermocouple inserted into the oven and connected to the user's recorder. Supplied with two shelves. Maximum temperature is 270° C; temperature control at 100° C is 0.1° C; at 200° C, it is 0.2° C. Uniformity at 100° C is 1.0° C; at 200° C, it is 2.0° C. Time rise from ambient to 200° C is 40 minutes. Power supply is optional, 120V or 240V. Maximum Temp. (°C): 300°, Shelves: 2.