W1209 Digital Temperature Controller - Stable operation and long service life are supported by automatic power memory and delay-start protections, helping prevent temperature fluctuations and device cycling. - Easy to read and operate with a double colored LED display and intelligent switching between heating and cooling, enabling smooth transitions to match your needs. - Precise temperature control with the NTC10K/B3950 sensor and a wide measurement range from -55 to 120 C, designed to maintain optimal conditions in various environments. - Compact, reliable module suitable for a wide range of projects and installations. Built to be integrated with standard electrical devices such as heaters and coolers for consistent temperature management. - Suitable for both enthusiasts and professionals seeking dependable temperature control in their setups or systems. Specifications and features - Sensor: NTC10K/B3950 high-accuracy temperature sensing - Temperature range: -55 to 120 C - Display: double colored LED for clear status indication - Control: automatic power memory and delay-start protections - Heating/cooling: intelligent switching between heating and cooling - Form factor: compact digital controller module designed for easy mounting and integration - Applications: ideal for regulating electrical devices to maintain precise temperatures in various projects Use scenarios - DIY incubator or fermentation chamber: maintain consistent temperature for processes requiring stable heat or cooling. - 3D printer or CNC enclosure: regulate the enclosed environment to improve print quality or material consistency. - Small cabinet or electronics enclosure: protect sensitive components by keeping a steady internal temperature with simple wiring to a heater or cooling element.