F/C PID Temperature Controller, AGPtEK Dual Display Digital Programmable Temperature Control TA4-SSR Solid State Relay With 2 Alarms

3 build-in Auto-Tuning Time proportion PID Algorithms to choose for different applications or environments to be controlled. (for variety of industries or home projects heating or cooling applications.)

Individually programmable PID control parameters.
P, I, d, controlling period, digital filter coefficient, and more¡­ (for control theory experts only)

7 different Dual Output combinations with: 1 relayed output and 1 SSR control voltage output

SSR control ready to connect external Solid State Relay to handle High current.

Compact design: DIN 1/16, great form-factor to be included/build-in to your product.