Device Size Type Origin
- Main Tube Length 32 Centimeter (182)
- Contact Length 2 Millimeter (167)
- Contact Length 5 Millimeter (74)
- Spacing 3.5 Millimeter (71)
- Spacing 10 Millimeter (67)
- Main Tube Length 27 Centimeter (66)
- Spacing 5 Millimeter (44)
- Recording Depth 37 Millimeter (23)
- Recording Depth 55 Millimeter (22)
- Recording Depth 47 Millimeter (21)
- Recording Depth 33.5 Millimeter (18)
- Recording Depth 26.5 Millimeter (12)
- Spacing 4.5 Millimeter (12)
- Spacing 7 Millimeter (12)
- Recording Depth 80 Millimeter (11)
- Recording Depth 44 Millimeter (10)
- Recording Depth 54.5 Millimeter (9)
- Recording Depth 90 Millimeter (9)
- Recording Depth 30 Millimeter (8)
- Recording Depth 40.5 Millimeter (8)
- Recording Depth 42.5 Millimeter (8)
- Recording Depth 47.5 Millimeter (8)
- Recording Depth 92 Millimeter (8)
- Recording Depth 15 Millimeter (6)
- Spacing 11 Millimeter (6)
- Recording Depth 95 Millimeter (5)
- Contact Length 1.3 Millimeter (4)
- Contact Size 2 Millimeter (4)
- Microwire Diameter 40 Micrometer (4)
- Recording Depth 25 Millimeter (4)
- Recording Depth 27 Millimeter (4)
- Recording Depth 35 Millimeter (4)
- Recording Depth 40 Millimeter (4)
- Recording Depth 60 Millimeter (4)
- Recording Depth 72 Millimeter (4)