Device Size Type Origin
- Contact Length 2 Millimeter (167)
- Impedance: Megaohms (138)
- Main Tube Length 32 Centimeter (87)
- Spacing 5 Millimeter (79)
- Main Tube Length 27 Centimeter (58)
- Spacing 10 Millimeter (48)
- Contact Length 5 Millimeter (40)
- Spacing 3.5 Millimeter (32)
- Main Tube Length 36 Centimeter (29)
- Recording Depth 17 Millimeter (28)
- Recording Depth 37 Millimeter (27)
- Main Tube Length 35 Centimeter (16)
- Recording Depth 47 Millimeter (14)
- Microwire Diameter 40 Micrometer (13)
- Recording Depth 27 Millimeter (12)
- Tip Size 3-5 Millimeter (12)
- Wire Gauge 36 Gauge (12)
- Contact Size 2 Millimeter (11)
- Recording Depth 55 Millimeter (11)
- Recording Length 0.25 Inch (11)
- Recording Depth 33.5 Millimeter (10)
- Main Tube Length 30 Centimeter (7)
- Recording Depth 26.5 Millimeter (7)
- Spacing 4.5 Millimeter (7)
- Recording Depth 32 Millimeter (6)
- Recording Depth 72 Millimeter (6)
- Recording Depth 80 Millimeter (6)
- Spacing 1.5 Millimeter (6)
- Spacing 3 Millimeter (6)
- Spacing 7 Millimeter (6)
- Main Tube Length 20 Centimeter (5)
- Main Tube Length 60 Centimeter (5)
- Recording Depth 30 Millimeter (5)
- Recording Depth 40.5 Millimeter (5)
- Recording Depth 44 Millimeter (5)