1.0 inch / 25mm X-Axis Linear Stage Micrometer (SM-4)


SKU: SM-4 Category:


The SM-4 is a one inch linear X axis scale and our most commonly used stage micrometer. The superior line edge quality at 10 μm divisions makes it’s the preferred choice for high power magnification. Combined with NIST traceable calibration, the SM-4 allows you to be efficient and precise in your measurements. The SM-4 can also be ruggedized within a steel frame for any environment.

Additional information

Billable Weight: 2 lbs
Accredited Calibration

Yes, No


Chrome on GLASS, Chrome on GLASS mounted in Steel Frame, Chrome on OPAL, Chrome on OPAL mounted in Steel Frame


Positive Image

Overall Size

1.0 in. x 3.0 in.  /  25.4mm x 76.2mm

Scale Axis

X-Axis only

Scale Length

1.0 in. (English)  /  25mm (Metric)


0.0005 in. (English)  /  10μm (Metric)