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Introduction Mitutoyo 137-203 Tubular Inside Micrometer
The Mitutoyo 137-203 Tubular Inside Micrometer has a range of 50-500mm, head travel of 13mm, and the following extension rods: 13, 25, 50 (2pcs), 100, 200 mm.
Mitutoyo 137-203 Tubular Inside Micrometer
The Mitutoyo 137-203 offers the ability to measure a wide range of inside dimensions with exact precision.
The Mitutoyo 137-203 includes a set of solid extension rods to measure a diversified range of inner dimensions of cylinders, rings and parallel surfaces with high accuracy. Slow head travel provides fine measurement position, while a locking clamp holds measurements in place for easier reading. The extension rods have knurled collars for easy, secure installation and removal.
Mitutoyo 137-203 Tubular Inside Micrometer
This is an extension rod type inside micrometer that offers you the following benefits:
- Interchangeable extensions with cylindrical gage rods are spring-mounted in protective sleeves so you can extend the measuring range.
- Carbide measuring faces are available.
Features
- Available in Metric and Inch sets
- Optional setting rings are available
- Solid extension rod allows for measuring various dimensions with reliability and durability
- Some models are available with carbide-tipped faces for better accuracy and wear resistance
- Vernier scale on the sleeve offers exact measurements
- Satin chrome finish on the sleeve and laser etched scale on thimble for easier reading
- Supplied in fitted plastic case; the 60″ or 1500mm models comes in a wooden case
- Includes interchangeable extension rods for a diversified range of measurement
- Wide Range of ID measurements by combining extension rods (pipes) and anvils with the micrometer head
- Interchangeable extensions with cylindrical gage rods are spring-mounted in protective sleeves so you can extend the measuring range.
- 6 Piece Extension Rod
Specifications
| Accuracy | ±(.00012+.00005n+(.00004×R/2))in |
| Graduation | 0.01mm or .001″ |
| Head Travel | 13mm |
| Range | 50 – 500 mm |
| Travel of Micrometer Head | 13mm |
| Extension Rods | 13mm, 25mm, 50mm (2 pcs.), 100mm, 200mm |
| Inch-Metric | Metric |
| Spindle feed error | 3 µm µm |
| Mass | 460 g |
| Measuring spindle | Spindle pitch 0,5 mm |
| Measuring face | Hardened steel |
| Measuring method | 2-point |
| Extension rods | 6 (13, 25, 50 (2 pcs.), 100, 200 mm) |
| Delivered | Including box, key, micrometer head |
| Digital/Analog | Analog |
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