TOKY TX3 series Delicate Temperature Controller with following features:

1) Delicate dimension, 36Hx72Wx58Lmm;

2) RTD (Pt100, Cu100) signal input;

3) With On/Off control, normal PID and Auto-tuning PID control function;

4) Optional output: Relay or SSR;

5) One relay alarm output;

6) Power supply: 85-265VAC