SPT Micro AVP8000 169590-001, 16 Channel Backplane w/11 Type R Isolated T/C 5B37

“Unit shows signs of use but appears to be in good condition.” This is used to control the tc inputs from an AVP 8000 vertical diffusion furnace, manufactured by SPT Micro. Analog Devices Backplane 169590-001 16 Channel 5B37 Isolated Thermocouple Input Modules Qty: 11 Type R 5B37-R-05 Great spare part, modules are easily worth the asking price.