Features Enhanced Safety Design: Constructed with ABS flame retardant plastic shell, ensuring safe operation and durability for long-lasting use Intelligent Dual Display: Features a microcomputer digital display with dual screen dual display, allowing simultaneous monitoring of two temperatures for precise control Convenient Sensor Length: Equipped with a 1M NTC sensor cable, providing flexibility and ease of installation in various applications High Accuracy Measurement: The large, clear digital display offers precise temperature measuring and controlling, ensuring optimal performance for your devices Versatile Application Use: Ideal for automatic switching of refrigeration and heating devices like seafood machines and cooling water machines, enhancing functionality and efficiency Features: 1、ABS flame retardant plastic shell, more safe to use. 2、Microcomputer intelligent digital display tat, dual display dual temperature. 3、With NTC Sensor for convenient usage, line length is about 1 meter. 4、The large and clear digital display shows measuring temperature, high accuracy of temperature measuring and controlling. 5、Suitable for automatic switching of refrigeration and heating devices such as seafood machines and cooling water machines. Specification: Features: 1. ABS flame retardant plastic shell, more safe to use. 2. Microcomputer intelligent digital display tat, dual display dual temperature. 3. With NTC Sensor for convenient usage, line length is about 1 meter. 4. The large and clear digital display shows measuring temperature, high accuracy of temperature measuring and controlling. 5. Suitable for automatic switching of refrigeration and heating devices such as seafood machines and cooling water machines. Specification: Condition: 100% Item Type: Temperature Controller Product Model: STC-3018 Optional Voltage: 12V/24V/110V - 220VAC Temperature Control Range: -55°C - 120°C Screen Display: Dual Screen Dual Display Machine Power Consumption: L Than 3W Temperature Measurement Accuracy: ±1 °C (-50 °C ~ 70 °C) Resolution: 0.1 ° C Sensor: NTC Sensor (line length is about 1 meter) Ambient Temperature: 0~60°C Relative Humidity: 20%~85% (no condensation) Machine Size: Approx. 75 x 34.5 x 85mm / 3 x 1.4 x 3.3in Installation Opening: Approx. 71 x 29mm / 2.8 x 1.1in Housing Material: ABS flame retardant plastic shell Package List: 1 x Temperature Controller Note: Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos Package List