Performance Unit comes standard with a temperature range of -15° C to -25° C. Products designed to operate in ambient room temperatures not to exceed 75° F / 50% RH. Control System All series models come standard with a digital microprocessor temperature controller providing a readout of actual and set-point values. This chamber comes with audible and visual alarms high and low temperature alarms. Remote alarm dry contacts and an access port lead to simplicity when connections to existing facility monitoring systems. Warranties These chambers come with a two year parts and labor warranty, plus an additional three year compressor parts warranty. Downloads Download Specification View Product