Description
Product overview
Quote-only Mitutoyo Series 187 Universal Bevel Protractor. Also useful for calibration labs, research QA programs, university labs, and traceable measurement workflows.
Mitutoyo Universal Bevel Protractor Series 187 is part of Mitutoyo Section E (Gage Blocks and Reference Gages). Macroscopic Solutions supplies this product through a reviewed purchase or quote path so configuration, compatibility, shipping, freight, accessories, and support requirements can be confirmed before fulfillment.
Catalog reference: US-1005 E-38
High-precision angle gage for accurate angle measurement of machines, molds, and jigs. Can be attached to height gages.
Technical Data
Key specifications
| Item | Value |
|---|---|
| Graduation | 5 min. (0 degrees – 90 degrees – 0 degrees) |
| Vernier accuracy | +/-5 minutes |
| Straightness | [.00016 + (.00005 x L/2)]", L = length in inch |
| Parallelism | [.00016 + (.00005 x L/2)]", L = length in inch |
| Diameter | 2.56" / 70mm |
Specifications
| Order No. | Graduation | Remarks |
|---|---|---|
| 187-904 | 1 degree dial / 5 min vernier | with 6" blade (187-104) and clamp box for Inch Height Gages (950749) |
| 187-906 | 1 degree dial / 5 min vernier | with 12" blade (187-103) and clamp box for Inch Height Gages (950749) |
Accessory References
| Order No. | Remarks |
|---|---|
| 187-103 | 12" blade |
| 187-104 | 6" blade |
| 187-105 | Acute angle attachment |
| 950749 | Clamp box for Inch Height Gages |
| 950750 | Clamp box for Metric Height Gages |
Applications beyond production metrology
Common applications beyond production metrology include calibration support for research facilities, university measurement labs, engineering QA programs, instrument verification, standards rooms, and traceable measurement workflows for industrial R&D.
Application notes are general examples for discovery and planning; confirm suitability, tolerances, fixtures, standards, and regulatory requirements for the specific measurement task.










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