Digital Temperature Controller REX-C100 0 ℃ ~ 1300 ℃ Alarm PID K-Thermocouple
(Probe sensor temperature range 0 to 400℃). Output, and self-tuning can be indicated by:LED. Output Current: 40A. 1 x K Type Probe Sensor. Cold-end compensation tolerance: ±2℃（can be modified by software in 0~50℃）.