MADE TO LAST FOR EVER! Military grade ,superb construction,pulled from unused communications set. In excellent mechanical / electrical condition 3 sections : 15 ~ 88pf,( 3 mm plate distance)16 ~ 120pf and 24 ~ 160 pf ( 2mm plate distance ,rotor fully open). 3 small padders for min/max adjustment. Precision 30 turn vernier with marking plate 0-30 (on ball bearing!) Dimensions : 160X90X90 mm weight :1150g (heavy!)