Ectron 1100 Thermocouple Simulator Calibrator w/ 4 TC Types 1100CF
The power light comes on. Turning the 'Output Terminal knob makes the needle move and then bounce back. Moving the 'Meter' knob to Null moves the needle up to +30. Turning the Thermocouple knob moves the needle and it bounces back.
The cooling fan spins when on.
That's all I the info I can give you on this, you're buying for parts or not working.
If you're local to west Cincinnati, you can pick this up and save the shipping time and cost.