Features • Automatic Mode Switching: Effortlly shift between cooling and heating modes to maintain your equipment within the optimal temperature range • Wide Temperature Control Range: Enjoy temperature management with a range of -50℃ to 110℃ and an accuracy of ±1℃ for reliable performance • User-Friendly : Easily switch between cooling and heating modes with a simple interface, making temperature adjustments quick and convenient • and Flame-Retardant: Constructed with high-quality flame-retardant ABS material for enhanced stability and longevity, ensuring reliable in various environments • Visual Alarm Function: Stay informed with a built-in visual alarm for high temperature alerts and sensor failures, providing peace of mind for your equipment's safety 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: 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