The PELT-5 controller is a standalone temperature controller that drives solid-state heat pumps allowing them to regulate the temperature of practically any small object or space over the range of -5 to +65 °C, depending on configuration and ambient temperature.  The PELT-5 is designed to ramp, step, soak, or maintain a set temperature of our Pelt Cabinet, Pelt Plate, Pelt Drop-in or a customer-supplied device.