Get current pricing for Ch, CH-29100-ID Ch - 216h, Envirotronics, Model #sh-8, 24x24x24, -30 To +177 C, 230v, 1ph, 39 Amps, Otp, New Watlow #f-4 Microprocessr2.5 Side Port, Window, Li . Product Category: Test/measurement, Sub Category: Environmental Chambers: