Device Size Type Origin
- Spacing 5 Millimeter (79)
- Contact Length 2 Millimeter (75)
- Recording Depth 17 Millimeter (26)
- Main Tube Length 36 Centimeter (25)
- Recording Depth 37 Millimeter (24)
- Main Tube Length 32 Centimeter (23)
- Main Tube Length 35 Centimeter (16)
- Recording Depth 47 Millimeter (13)
- Contact Size 2 Millimeter (11)
- Microwire Diameter 40 Micrometer (11)
- Recording Depth 27 Millimeter (11)
- Spacing 10 Millimeter (6)
- Main Tube Length 20 Centimeter (5)
- Main Tube Length 30 Centimeter (5)
- Main Tube Length 27 Centimeter (3)
- Main Tube Length 67 Centimeter (3)
- Contact Length 5 Millimeter (2)
- Main Tube Length 22 Centimeter (2)
- Main Tube Length 30.5 Centimeter (2)
- Main Tube Length 35.5 Centimeter (2)
- Recording Depth 32 Millimeter (2)
- Recording Depth 35 Millimeter (2)
- Recording Depth 7 Millimeter (2)
- Recording Depth 72 Millimeter (2)
- Contact Size 1.5 Millimeter (1)
- Contact Size 5 Millimeter (1)
- Main Tube Length 24 Centimeter (1)
- Main Tube Length 25 Centimeter (1)
- Microwire Diameter 25 Micrometer (1)
- Microwire Diameter 75 Micrometer (1)
- Recording Depth 57 Millimeter (1)
- Recording Depth 65 Millimeter (1)
- Recording Depth 67 Millimeter (1)