Manufacturer Part Number: 323-351-30|Minimum Measurement|Maximum Measurement|Operation Type|ElectronicThimble Type|RatchetCalibrated|Digital Counter|YesRotating Spindle|YesData Output|YesAccuracy|0.000200 in; 0.0030 mmAnvil Material|SteelSpindle Material|SteelResolution|Graduation|0.001in; 0.01mmDisc Diameter|Disc Edge Thickness|Head Diameter|Anvil Diameter|Spindle Diameter|6.35mmThroat Depth|31mmFinish|Satin ChromeBatteries Included|YesNumber Of Batteries|1Battery Size|SR44Battery Chemistry|Includes|Plastic CaseWater Resistance Rating|IP65Standards|TUV CertifiedDisc Diameter (Decimal Inch)|Disc Diameter (mm)|20.00Disc Edge Thickness (mm)|0.40UNSPSC Code|41111601