Features: The Microwave Temperature Controller ensures precise thermal regulation, reducing energy waste by up to 30% for households through its ±1% accuracy and adjustable dials settings. Featuring a thermocouple input, 220V 3A relays output, and double digital displays, this thermostat delivers stable performances with a 0-400°C ranges and built in overload/short circuit protections mechanisms. Designed for safety focused families with children or seniors, its design and anti overheat function make it ideal for modern kitchens prioritizing both energy efficiency and accident prevention. Optimize microwave cooking tasks like defrosting, baking, or reheating while maintaining consistent temperatures, thanks to its time calibrated adjustments and metal plastic construction. Suitable for most 220V microwaves, this energy saving appliance combines industrial grade relays durability with user friendly operations, ensuring years of easy maintenance temperature management. Specifications: Component: Plastic+Metal Size: Approx. 3.78x3.78x5.26inch(96x96x133.5mm) Product Power Supply: 110/220VAC, 50/60Hz Thermostat Temperature Ranges: 0-400℃ Package Includes: 1x Oven Temperature Controller note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.