J-KEM Scientific Apollo 2-Channel Temperature Controller

J-Kem Scientific Gemini Dual Channel Temperature Controller - Well Used Unit

J-Kem Scientific Temperature Controller Timer Model 150/Timer w/Manual (working)

J-KEM Scientific 210 Timer Temperature Controller Instrument

J-Kem Scientific Model 260 Temperature Controller, Two Outlets, -200-250C, 120V

J-Kem Scientific Temperature Controller Model 210/Timer, -200-250C, 120V

J-KEM Scientific 60Hz Dual Digital Temperature Controller Model Gemini 2

J-Kem Scientific Gemini Temperature Controller with one probe