American Design & Manufacturing X-817 Four Station Single Cell Fuel Test Stand Make: American Design & Manufacturing Inc Model: X-817 Serial: 360501 Stations: 4 Single Cell Test Stand Watlow F4 Digital Temp Controller Watlow Limit SD Digital  Over Temp Controller Signet Conductivity/Resistivity Controller Echoline Precision Sensors TDI Analog Controls American Designed And Built In The USA! Additional Information Upon Request  Currently Not In Use Available Immediately Please Note This Is A Brokered Item And Not Located In Our Warehouse Ships From South Windsor, CT