Autonics TD4SP-N4R Digital Switch PID Temperature ControllerThe Autonics TD4SP N4R is a high performance digital PID temperature controller designed for accurate and stable temperature regulation across industrial environments. With its 1 16 DIN compact design, it features a clear dual LED display, supports various thermocouple and RTD input types, and provides both relay and SSR drive outputs. Its advanced PID control algorithm with auto tuning functionality ensures precise control, while its easy to use