Features Automatic Mode Conversion: Effortlessly switch between cooling and heating modes to maintain your equipment's ideal temperature range for optimal performance Wide Temperature Control Range: Achieve precise temperature settings from -50℃ to 110℃ with an accuracy of ±1℃, ensuring reliable operation for diverse applications User-Friendly Operation: Easily navigate and adjust settings with a straightforward interface, making this controller suitable for both beginners and experienced users Durable Flame-Retardant Design: Constructed from high-quality ABS material, this controller is built to withstand damage, ensuring long-lasting reliability in various environments Visual Alarm Function: Stay informed with built-in alarms for high temperature and sensor failure, providing crucial feedback to prevent equipment malfunction 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