Mitutoyo Tubular Inside Micrometer
Extension Pipe Type, 4 - 20"
This is an extension pipe type inside micrometer that offers you the following benefits:
- Interchangeable extensions in a hollow pipe design
- Carbide measuring faces
Features:
- Wide range of ID measurements by combining extension rods (pipes) and anvils with the micrometer head.
- Carbide-tipped measuring faces are available. (series 137)
- The 139 and 140 series use highly-durable/ large-diameter extension pipes.
- Series 137 supplid in fitted plastic case except 1550mm/60in come in wooden case.
- Series 139 supplied in fitted wooden case except 500mm/20in come in plastic case.
- Series 140 supplied in fitted wooden case.
Specifications:
| Range | 4 - 20 inch |
| Extension rods | 4 (1, 2, 4, 8") |
| Mass | 490 g |
| Accuracy | ±(3+n+L/50) µm* ±[0.00015+0.00005n+0.00005 (R/2)]" * n = Number of rod L = Maximum measuring length (mm) |
| Graduation | 0,01 mm (Metric Type)/.001"(Inch Type) |
| Measuring surfaces | Carbide Hardened (139-203, 139-204) |
| Measuring spindle | Spindle pitch 0,5 mm |
| Measuring span | 1" |
| Extension | ø17 mmø10 mm (139-203, 139-204) |
| Delivered | Including box, key |
| Digital/Analog | Analog |
| Inch-Metric | Inch |
Tubular Inside Micrometer, Extension Pipe Type
