Device Size Type Origin
- Contact Length 2 Millimeter (26)
- Main Tube Length 35 Centimeter (17)
- Spacing 10 Millimeter (13)
- Spacing 1.5 Millimeter (11)
- Spacing 5 Millimeter (11)
- Contact Length 5 Millimeter (10)
- Main Tube Length 32 Centimeter (10)
- Recording Depth 17 Millimeter (8)
- Recording Depth 35 Millimeter (6)
- Recording Depth 44 Millimeter (5)
- Main Tube Length 27 Centimeter (4)
- Main Tube Length 60 Centimeter (4)
- Recording Depth 19.5 Millimeter (2)
- Recording Depth 32 Millimeter (2)
- Recording Depth 37 Millimeter (2)
- Recording Depth 72 Millimeter (2)
- Main Tube Length 85.4 Centimeter (1)
- Recording Depth 100 Millimeter (1)
- Recording Depth 12.5 Millimeter (1)
- Recording Depth 26.5 Millimeter (1)
- Recording Depth 27 Millimeter (1)
- Recording Depth 40.5 Millimeter (1)
- Recording Depth 54.5 Millimeter (1)
- Recording Depth 65 Millimeter (1)
- Recording Depth 80 Millimeter (1)
- Recording Depth 95 Millimeter (1)
- Spacing 3 Millimeter (1)