Get current pricing for Ch, CH-29123-ID Ch - 542h, Ransco, Model #16635, 42x38x38, -70 To +170 Deg C, 208v, 1ph, 64 Amps, Watlow Programmer, 3 & 4.5 Sideports, Window, Light, Castors, . Product Category: Test/measurement, Sub Category: Environmental Chambers: