Electric Hot Air Circulating Drying Oven Industrial Constant Temperature Oven Compact High-Temperature Drying Oven High-Precision Microcomputer LCD Temperature Controller Features a Chinese-language LCD display with minimal fluctuation, precise temperature control, and stable operation. Includes timer, temperature calibration, over-temperature alarm, self-tuning temperature function, and adjustable heating speed. Enhanced load capacity with reinforced base for weight support. No electrical components in the base. Constructed with thick materials for increased load capacity, directly supporting weights of 20-50 pounds. High-Temperature Resistant Centrifugal Fan Features a more efficient centrifugal fan design for accelerated internal air circulation, ensuring superior temperature uniformity. Integrated cooling fan enhances fan durability.