Quick Guide to Precision Measuring Instruments

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PG18Nomenclature How to Read the ScaleDial CalipersVernier CalipersHow to Read the ScaleDial CalipersVernier CalipersGraduation 0.01mmMain scale reading 4.00 mmVernier scale reading 0.75 mmCaliper reading 4.75 mmGraduation 0.05mm(1)(2)Main scale reading 16 mmDial face reading 0.13 mmDial Caliper reading 16.13 mm(1)(2)050108030709040600.01mm505-66601 07 08 0Main scaleDial face20050108030709040600.01mm505-666MADE IN JAPAN7 020(1)(2)(2)Main scaleVernier scale②①001234567891010203040Vernier CaliperAbsolute Digimatic CaliperNote) Above left, 0.75 mm (2) is read at the position where a main scale graduation line corresponds with a vernier graduation line.Step measuring facesGib, sliderLocking screwScrew, gib pressingBeamStopper, sliderDepth measuring facesMain scaleReference surfaceThumbwheelVernier scaleSliderInside measuring facesInside jawsOutside jawsOutside measuring facesScrew, gib settingDepth barCalipersBeamReference surfaceMain scaleDepth barDepth measuring facesThumb-rollerZERO Set/ABSOLUTE buttonOutput connectorLocking screwSliderOutside measuring facesOutsidejawsInside jawsInside measuring facesStep measuring faces