Jewell Instruments TT-244

Jewell Instruments 0406-6CSQSTP

Jewell Instruments 0406-6CSTP

Jewell Instruments 100-350TP

Jewell Instruments 125-2CSTP

Jewell Instruments 301-T3TP

Jewell Instruments 301-0TP

Jewell Instruments 301-00-75TP

Jewell Instruments 301-00TP

Jewell Instruments 301-75-2TP