![[Mitutoyo] — 103-137 External Micrometer](https://img.prosourcemro.com/2026/05/1118358-1-2.jpg)
Measuring Instruments
Mitutoyo
[Mitutoyo] — 103-137 External Micrometer
Family ID: 402-0899
Mitutoyo 103-137 External Micrometer is a precision hand-measuring instrument designed for accurate outside-diameter and thickness measurements, sourced direct from Korea. External micrometers are a standard tool in machine shops, quality control labs, and manufacturing floors where precise dimensional verification of parts is essential. Request a quote today for export-ready supply, competitive pricing, and reliable fulfillment through a KITA-registered Korean exporter.
8 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 402-0899 | 103-137 | Mitutoyo | 103-137 (0-25*0.01)★ | Note: Standard Type with Ratchet Stop | Measurement Range: 0~25 | Minimum Division: 0.01 | ||
| 402-0905 | 103-138 | Mitutoyo | 103-138 (25-50*0.01) | Note: Standard Type with Ratchet Stop | Measurement Range: 25~50 | Minimum Scale: 0.01 | ||
| 402-0914 | 103-139-10 | Mitutoyo | 103-139 (50-75*0.01) | Note: Standard Type with Ratchet Stop | Measurement Range: 50~75 | Minimum Division: 0.01 | ||
| 402-1056 | 103-129 | Mitutoyo | 103-129 (0-25*0.001) | Note: Standard Type Ratchet Stop Attached | Measurement Range: 0~25 | Minimum Division: 0.001 | ||
| 402-1065 | 103-130 | Mitutoyo | 103-130 (25-50*0.001) | Note: Standard Type with Ratchet Stop | Measurement Range: 25~50 | Minimum Division: 0.001 | ||
| 402-1454 | 193-111 | Mitutoyo | 193-111 (0-25*0.001) | Note: Counter Type | Measurement Range: 0~25 | Minimum Division: 0.001 | ||
| 402-6398 | 103-255 | Mitutoyo | 103-255 (50-75*0.001) | Note: Standard Type with Ratchet Stop | Measurement Range: 50~75 | Minimum Graduation: 0.001 | ||
| 402-6404 | 103-256 | Mitutoyo | 103-256 (75-100*0.001) | Note: Standard Type Ratchet Stop Attachment | Measurement Range: 75~100 | Least Division: 0.001 |
