Get current pricing for Ch, CH-29145-ID Ch - 799f, Blue M, Model #fr-256pb-1, 25x20x18, -18 To +93 Deg C208v, 1ph, Otp, Watlow #f-4 Microproc W/elect Sensor, Honeywell Rec. #dr-4302 . Product Category: Test/measurement, Sub Category: Environmental Chambers: