This Thermotron LN2 Temperature Test Chamber Model #S-8C has completed our 30 Point Refurbishment Process and can Ship Today. Complete Temperature Test Results are available! This Temperature Test Chamber has 8 Cubic Ft. of Interior Work Space, a Temperature Range of -70 to +180 Deg. C, is Air Cooled and has Boost Heat & LN2 for 20 Deg. C per minute Ramp Rate. This Thermotron Chamber is equipped with NEW Compressors and a NEW Watlow F4T Touchscreen Programmer. Chamber has our Parts & Labor Warranty, Complete Operating Manual, and Free Training if required. Why wait for months from Thermotron when you can get a Temperature Chamber in house now AND Save Money!!