The PTC-1 is a heating and cooling cabinet with a 30 liter capacity that is designed to be used with the Pelt-5 to create a temperature controlled environment.  The PTC-1 cabinet and PELT-5 controller is well suited for creation of field conditions in the laboratory, creating metabolism vs. temperature curves, product testing, calibration, incubation, fermentation, materials testing and other applications limited only by your imagination.