Selec TC544B Temperature Sensor and Controller Electronic Hobby Kit

Display Type: 7 Segment LED Dual Display Display Configuration: 4 + 4 Digits Accuracy: For TC (J, K, T) inputs: 0.25% of F.S. ± 1 °For R & S inputs: 0.5% of F.S. ±2(20min of warm up time) For RTD inputs: 0.1% of F.S ±1° Resolution: 0.1/1° for TC/RTD (fixed 1° for R and S TC) Control Output: RELAY or SSR. Auxiliary Output: RELAY Feature: Heat Cool PID , Dwell Timer Control mode: PID or ON/OFF Supply Voltage: 85 to 270V AC / DC Size: 48 x 48mm Mounting Type: Panel Mount Certification: CE