①. The temperature controller features a highly clear LCD display for convenient reading and use. ②. It is equipped with multiple functions, including temperature correction, cycling timing, timing opening, timing closing, timing switch, screen lock protection, and power-off memory, making it practical for various applications. ③. Constructed with electronic components and ABS material, the controller offers reliability and durability. ④. The product dimensions are approximately 12cm in length, 3.9cm in width, and 5.8cm in height. ⑤. It is widely used in intelligent control scenarios such as carbon heating, aquaculture, greenhouses, and home life. ⑥. Item Name: Temperature Controller ⑦. Material: ABS, Electronic Component ⑧. Plug Type: France Plug, AU Plug, UK Plug, EU Plug, US Plug (Optional) ⑨. Voltage: 230V AC 50Hz ⑩. Maximum Load: 16A (230V) 3680W; 15A (120V for US Type) ⑪. Temperature Range: -40~120 Degrees Celsius ⑫. Accuracy: +/- 1 Percent ⑬. Timing Accuracy: Up to 10 Minutes ⑭. Open Circuit (or Lower Than -40 Degrees Celsius): The first row of the screen flashes and displays E1; for -40~-45 Degrees Celsius, it displays -40 Degrees Celsius. ⑮. Short Circuit (or Higher Than 120 Degrees Celsius): The first row of the screen flashes and displays E2; for 121-129 Degrees Celsius, it displays 120 Degrees Celsius. ⑯. For temperatures lower than -10 Degrees Celsius or higher than 100 Degrees Celsius, the decimal point value will not be displayed. ⑰. Refrigeration Mode: Start Temperature, Stop Temperature ⑱. Heating Mode: Start Temperature ⑲. Mode Button: Press MODE, LCD displays Temperature Control Mode ⑳. Timing Mode: F01-F04 ㉑. Features: Precise, LCD Display, Temperature Correction ㉒. Size Details: 12cm x 3.9cm x 5.8cm/4.72 x 1.54 x 2.28 (Approx.) ㉓. Notes: Due to differences in light and screen settings, the item's color may slightly vary from the pictures. Slight dimension differences may occur due to manual measurement. ㉔. Package Includes: 1 x Temperature Controller