Features • Automatic Cooling and Heating Modes: Effortlessly maintain your desired temperature with automatic mode switching, ensuring optimal performance for your equipment • Wide Temperature Control Range: Experience precise temperature management with a range of -50℃ to 110℃ and an accuracy of ±1℃ for consistent results • User-Friendly Operation: Easily switch between cooling and heating modes with a straightforward interface, designed for convenience and efficiency • Durable Flame-Retardant Shell: Built to last, the sturdy ABS casing provides excellent protection against damage, enhancing the reliability of your device • Visual Alarm Functionality: Stay informed with built-in alarms for high temperatures and sensor failures, ensuring prompt feedback to prevent equipment issues Features: 1、With automatic conversion of cooling and heating modes to keep your equipment within the ideal temperature range 2、The temperature control range is from ？50℃ to 110℃, the accuracy is ±1℃, and the is accurate 3、Switch between cooling and heating modes, easy and convenient to operate 4、Stable and reliable, the shell is made of flame？retardant ABS material, which will not be easily damaged 5、With ble and visual alarm function, can be used for feedback of high temperature and sensor failure Specification: Item Type: Digital Temperature Controller Model: STC-1000 Shell Material: ABS flame retardant plastic shell Measuring and Controlling Temperature Range: -50~110℃ Resolution: 0.1 Accuracy: ±1℃ Relay Output Capacity: 10A/240VAC Sensor Type: NTC sensor, cable length 1 meter(approx. 1 meter / 3.3ft) Purpose: Temperature measurement, temperature control Package List: 1 x Thermometer 1 x Line 1 x User Manual Package List 1 x Thermometer 1 x Line 1 x User Manual