Analog Vernier Caliper – 300 MM Analog Vernier Caliper – 300 MM has two jaws. The larger one tightens around the object to measure distance while the smaller one to measure the internal diameter. Put the object in the correct position and tighten the screws. Read the Main Scale with Sliding Scale’s Zero: The main scale is used to know the whole and decimal numbers. 300mm Analog Vernier Caliper Features Locking: Locking screw Design: Analogue Measurement length: 300mm Length of legs, external: 60mm Measurement units: inch, mm ETIM class code: EC000157
