Enhance your temperature management with this versatile Digital Temperature Controller MH1210A, designed for precise heating and cooling control across a wide temperature range. Featuring a large, clear LED display, this temperature controller ensures easy readability and user-friendly operation, making it suitable for a variety of applications including refrigeration, farming, scientific research, and home temperature regulation. Key Features: · Wide Temperature Measuring Range: Accurately monitors temperatures from -40℃ to 120℃, providing comprehensive control for diverse environments. · Dual Heat and Cool Control: Automatically switches between heating and cooling modes by setting both high and low temperature limits for optimal climate management. · Adjustable Return Difference: Customize the return difference from 1℃ to 30℃, allowing fine-tuned temperature control to suit specific needs. · Delay Start Function: Prevents short cycling and equipment damage by incorporating a delay start feature for safer operation. · Clear LED Display: Large digital readout enhances visibility and ease of monitoring temperature settings and status in various lighting conditions. · Factory Parameter Locking & Restore: Enables locking of factory parameters to prevent accidental changes and supports restoring default settings when needed. · Power-Down Storage: Retains settings even after power loss, ensuring uninterrupted temperature control when power is restored. · Temperature Correction Support: Allows calibration for more accurate temperature readings and improved control precision. Specifications: · Model: MH1210A · Working Voltage: DC12V, DC24V, AC110V, AC220V (Optional) · Maximum Working Current: 200mA · Temperature Control Range: -40℃ to 120℃ · Measurement Error: ±0.5℃ · Display Accuracy: 0.1℃ · Control Accuracy: 1℃ · Temperature Sensor: NTC (10K/3435) · Operating Temperature: 0℃ to 60℃ · Storage Temperature: -10℃ to 60℃ · Humidity Tolerance: Up to 90% RH without condensation · Dimensions: 8.5 x 7.5 x 3.5 cm (3.35 x 2.95 x 1.38 inches) · Sensor Probe Size: 4 x 25 mm (0.16 x 0.98 inches) with 1m (39.37 inches) cable · Weight: 141-211g Package Includes: · 1 x Digital Temperature Controller MH1210A · 1 x Temperature Sensor Probe This mini temperature controller is an ideal solution for maintaining precise thermal conditions in cold storage, large-scale farming, scientific labs, and home environments. Its robust features, reliable storage of settings, and flexible power options make it a dependable and convenient tool for temperature regulation needs.