Model Number: 11-28-04-A

Model Number: 11-28-04-A Serial Number: 85BS04118 Complete with Rotary Encoder P.O.A Click image to enlarge

Model Number: 11-28-04-B

Model Number: 11-28-04-B Serial Number: 82BS12116 Complete with Rotary Encoder P.O.A Click image to enlarge

Model Number: 11-35-08-B

Model Number: 11-35-08-B Serial Number: 84BS11103 Complete with Rotary Encoder P.O.A Click image to enlarge