Experience precise temperature management with our Microcomputer Intelligent Digital Temperature Controller, expertly designed with dual display and dual control functions for enhanced versatility. Constructed from high-quality durable plastic, this temperature controller ensures long-lasting performance and reliability in various environments. Key Features: · Dual Display & Dual Control Function: Simultaneously monitors and controls two separate temperature zones, making it ideal for applications requiring both refrigeration and heating management. · Wide Temperature Range & High Accuracy: Measures and controls temperatures from -50℃ to 110℃ with a temperature measuring accuracy of ±0.5℃ and control accuracy of 1℃, ensuring precise environmental regulation. · Cooling and Heating Mode Support: Easily switch between cooling and heating modes to maintain optimal temperature conditions tailored to your specific needs. · Ultra High/Ultra Low Temperature Alarm: Built-in alarm function alerts you to extreme temperature deviations, providing an extra layer of safety and control. · Delay Conservation & Temperature Correction Functions: Incorporates delay protections to prevent system damage and allows temperature calibration for maximum accuracy. · Easy Installation & User-Friendly Settings: Designed for quick setup with intuitive controls, making it accessible for both professionals and hobbyists. · Wide Application Range: Perfectly suited for greenhouse cultivation, aquatic animal husbandry, room temperature control, and other temperature-sensitive environments. Specifications: · Model: ZFX-ST3012 · Power Supply: 12V, 24V, 220V (Optional) · Material: Durable Plastic · Temperature Measuring Range: -50℃ to 110℃ · Temperature Control Range: -50℃ to 110℃ · Temperature Measuring Accuracy: ±0.5℃ · Temperature Control Accuracy: 1℃ · Working Temperature: 0℃ to 50℃ · Storage Temperature: -10℃ to 60℃ · Sensor Probe Cable Length: 1 meter (3.28 ft) · Item Dimensions: 76 x 55 x 31 mm (2.99 x 2.17 x 1.22 in) · Package Dimensions: 80 x 80 x 35 mm (3.15 x 3.15 x 1.38 in) · Package Weight: Approx. 96g (3.39 oz) Package Includes: · 1 x Temperature Controller with Sensor Probe · 1 x User Manual (English) This intelligent digital temperature controller combines precision, durability, and ease of use, making it the perfect solution for reliable temperature regulation across a variety of applications. Maintain optimal environmental conditions effortlessly with this versatile dual display and dual control device.