Anyaki® Dual PID Temperature Controller Thermocouple TD4-SNR Solid State Relay SSR-25 DA

It works and has a manual setting so I don't burn out my heating elements as I get near my target temp. (I can set the load to 50%).

Anyaki® Dual PID Temperature Controller Thermocouple TD4-SNR Solid State Relay SSR-25 DA nice little unit worked perfectly for the project that it was intended. Fast shipping well packaged