Manufacturer Part Number: 293-347-30|Micrometer Type|StandardMinimum Measurement (Decimal Inch)|Minimum Measurement (mm)|76.20Maximum Measurement (Inch)|4Maximum Measurement (mm)|Maximum Measurement (Decimal Inch)|4.0000Accuracy (micro m)|Accuracy (mm)|0.0020Accuracy (Decimal Inch)|0.000100Resolution (Decimal Inch)|0.000050Resolution (mm)|Measuring Face Material|Solid CarbideFinish|Satin ChromeThimble Type|Ratchet; FrictionRotating Spindle|NoData Output|Calibrated|Lock Nut Type|Batteries Included|YesNumber Of Batteries|1Battery Chemistry|Battery Size|SR44Throat Depth (Mm - 2 Decimals)|60.00Throat Depth (Inch)|Traceability Certification Included|Throat Depth (Decimal Inch)|Features|Outstanding AccuracyIncludes|Plastic CaseStandards|Proprietary Inspection CertificateAccuracy Plus/Minus (mm)|Accuracy Plus/Minus (Decimal Inch)|Water Resistance Rating|Additional Information|Series|Water/Dust Protection Guide|Ip Rating|IP65UNSPSC Code|