• Consists of three sheets of stainless steel, the middle one of which is made for angle measurements.
Order No. | Blade length (mm) | Range | Graduation | Blade edge angle | Mass (g) | Remarks |
187-201 | 137 | 90°×4 (360°) | 5' (0° to 90° to 0°) | 30° and 60° | 260 | w/60°, 30° edges |
แบรนด์สินค้า | MITUTOYO |
---|---|
Protractor SERIES 187 | 187-201 |
Blade length | 137 mm |
Range | 90°×4 (360°) |
Graduation | 5' (0° to 90° to 0°) |
Remarks | w/60°, 30° edges |