Features Advanced Safety Design: Constructed with an ABS flame retardant plastic shell, ensuring safer operation and durability in various environments Intelligent Temperature Management: Features microcomputer technology for precise temperature control, offering a wide measuring range to meet diverse user needs Convenient NTC Sensor: Includes a 1-meter long NTC sensor for easy placement, enhancing flexibility for various applications while maintaining accurate readings Clear and Accurate Display: The large digital display provides real-time temperature readings with high accuracy, making monitoring effortless and straightforward Versatile Application: Perfectly suited for automatic switching of refrigeration and heating devices, such as seafood machines and cooling systems, ensuring optimal performance Features: 1、ABS flame retardant plastic shell, more safe to use. 2、Microcomputer intelligent digital display tat, wide temperature measuring range. 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, wide temperature measuring range. 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-1000 Optional Voltage: 12V/24V/110V - 220VAC Temperature Control Range: -55°C - 99°C Machine Power Consumption: Less 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 may be showing slightly different f Package List