Using a highly clear LCD display, the temperature controller provides convenient reading and operation. With functions including temperature correction, cycling timing, timing start, timing shutdown, timer switch, screen lock protection, and power-off memory, this device is powerful and practical. Made of electronic components and ABS material, it is reliable and durable. The product measures 12cm in length, 3.9cm in width, and 5.8cm in height. It is widely used in intelligent temperature control applications such as electric heating, aquaculture, greenhouses, and home environments. Item Name: Temperature Controller Material: ABS, Electronic Components Plug Type: France Plug, AU Plug, UK Plug, EU Plug, US Plug (Optional) Voltage: 230V AC 50Hz Maximum Load: 16A (3680W) / 120V 15A for US Type Temperature Range: -40 to 120 Degrees Celsius Accuracy: +/- 1 Percent Timing Accuracy: Up to 10 Minutes Open Circuit (or below -40°C): First row of screen flashes E1; -40 to -45°C displays as -40°C Short Circuit (or above 120°C): First row of screen flashes E2; 121 to 129°C displays as 120°C Below -10°C or above 100°C: Decimal point values are not displayed Refrigeration Mode: Start Temperature and Stop Temperature Heating Mode: Start Temperature Mode Button: Press MODE to view settings on LCD display Temperature Control Mode and Timing Mode: F01-F04 Features: Precise control, LCD display, temperature correction Dimensions: 12cm x 3.9cm x 5.8cm / 4.72 x 1.54 x 2.28 inches (Approx.) Note: Due to differences in lighting and screen settings, the item's color may vary slightly from images. Slight dimensional variations may occur due to manual measurement. Package Includes: 1 x Temperature Controller