Optical projector.

To inspect the dimensions for those are unable to measure by caliper.

Thread angle.
Thread point angle Radius Countersunk angle.

Optical Mircoscope.

Metallography to improve.

Case depth sphere.

Mirco-Vickers hardness facility.

Hardness test with microcamera.

HV Hardness.

Coating thickness measurer.

To measure thickness of coating & plating.

Plating thickness.
Coating thickness.

Salt spray test Measurer.

Corrosive test by salt spray According to ASTM B117.

SST hours.

Torque wrench.

To measure torque strength.

Torsional strength.

Drilling penetrative measurer.

The time to penetrate into sheet or wood.

Penetration time.