Device Size Type Origin
- Contact Length 2 Millimeter (96)
- Main Tube Length 32 Centimeter (95)
- Spacing 5 Millimeter (56)
- Contact Length 5 Millimeter (40)
- Spacing 10 Millimeter (39)
- Recording Depth 17 Millimeter (26)
- Main Tube Length 35 Centimeter (17)
- Main Tube Length 36 Centimeter (14)
- Recording Depth 37 Millimeter (14)
- Recording Depth 27 Millimeter (11)
- Recording Depth 47 Millimeter (11)
- Recording Depth 55 Millimeter (11)
- Spacing 4.5 Millimeter (6)
- Spacing 7 Millimeter (6)
- Recording Depth 44 Millimeter (5)
- Recording Depth 15 Millimeter (4)
- Recording Depth 30 Millimeter (4)
- Recording Depth 33.5 Millimeter (4)
- Recording Depth 35 Millimeter (4)
- Recording Depth 42.5 Millimeter (4)
- Recording Depth 72 Millimeter (4)
- Recording Depth 92 Millimeter (4)
- Spacing 11 Millimeter (4)
- Recording Depth 95 Millimeter (3)
- Spacing 1.5 Millimeter (3)
- Spacing 3 Millimeter (3)
- Contact Size 2 Millimeter (2)
- Main Tube Length 20 Centimeter (2)
- Main Tube Length 35.5 Centimeter (2)
- Main Tube Length 67 Centimeter (2)
- Microwire Diameter 40 Micrometer (2)
- Recording Depth 119 Millimeter (2)
- Recording Depth 25 Millimeter (2)
- Recording Depth 26.5 Millimeter (2)
- Recording Depth 32 Millimeter (2)