Also known as surface gauges, use these to scribe lines, transfer measurements, or as height and depth gauges. They have a V-groove base that can be used on round or flat surfaces.

Gauge pins can be pushed down for use against the edge of a surface plate or T-slot for linear work.

These gauges come with a calibration certificate traceable to NIST that states they've passed a test for accuracy. They have a scriber that can be set at a specific height for repeat marking. All have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the gauge is turned off. A zero-set button lets you start measuring at any point.

These Starrett gauges measure height more precisely than standard height gauges. Use them to mark material before cutting it for machining and toolmaking. They have two vertical scales—a main scale and a sliding vernier scale. The vernier scale splits up the graduation marks on the main scale into smaller increments for a more accurate reading. Set your initial height, then fine-tune with the adjustment screw.

All come with a pointed carbide-tipped scriber and a scriber clamp to hold it in place. The pointed tip makes precise, fine lines, but it wears over time.

Take height measurements and set the attached scriber at a specific height for repeat marking. These gauges have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the gauge is turned off. A zero-set button lets you start measuring at any point.