![[BlueTec] — BD137-400 Caliper Internal Micrometer (Anvil Interchangeable)](https://img.prosourcemro.com/2026/05/3246340-1-1.jpg)
Measuring Instruments
BlueTec
[BlueTec] — BD137-400 Caliper Internal Micrometer (Anvil Interchangeable)
Family ID: 400-8763
BlueTec BD137-400 Caliper Internal Micrometer with interchangeable anvils delivers precise internal diameter measurement, sourced direct from Korea. Machinists and quality control technicians rely on this style of instrument for accurately measuring bores, holes, and internal grooves where standard micrometers cannot reach. Request a quote today for export-ready supply, competitive pricing, and reliable fulfillment through a KITA-registered Korean exporter.
2 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 400-8763 | BD137-400 | BlueTec | BD137-400 | Measurement Range: 50~400 | Minimum Division: 0.01 | Error: ±0.01 | Extension Rod: 13/ 25/ 50/ 100/ 150 | ||
| 400-8772 | BD137-900 | BlueTec | BD137-900 | Measurement Range: 50~900 | Minimum Division: 0.01 | Error: ±0.029 | Extension Rod: 13/ 25/ 50/ 100(2)/ 150/ 200(2) |
