EISEN Precision Pin Gauge EX Series 2.904mm Class 0 Master Gauge for High Accuracy Measurement

This is a high-precision pin gauge from EISEN's EX Series, designed for accurate measurement and calibration in industrial and laboratory applications.

- Model: EX 2.904 - Nominal Size: 2.904 mm - Tolerance: ±0.5 μm - Roundness and Diameter Variation: 0.3 μm - Hardness: HRC58 or higher - Class 0 Master Pin Gauge for reliable precision control - Laser-engraved nominal size for quick identification (applicable for sizes 1.001 mm and above)

Shipped directly from Japan. Authentic Japanese product.