Check the listing for details. MT- Digital PID Thermostat Temperature Controller Relay/SSR Dual Output 0-999℃/℉. Condition: New. Listed at 16.99 USD. Product Features: 1. Use of high quality materials, durable 2. Soft start, PID constant temperature, strong anti-interference ability 3. Two main output functions: AC contactor and 12V DC SSR solid state relay, good output compatibility and high sensitivity 4. Removable housing, double-layer circuit board, high quality electronic components 5. Wide range of use, ovens, heating ovens, demoulding machines, distribution boxes, thermostats boxes, heating machines and equipment, etc. Parameters: Working power supply: 100-240V AC Measurement accuracy: ±0.5%FS Product power consumption: less than 10VA Dielectric strength: 150VAC/1min Alarm output: one way alarm Input mode: thermocouple K, E, J N Control mode: PID control and self-tuning control Output mode: relay, SSR solid state relay (SSR not included) Package list: Intelligent thermostat *1 (optional size)