Specification Brand : GOWE BulletPoint : Product Feautures ;Range: 75-88mm; Accuracy: 3?m; Graduation:0.005mm; Measuring Depth without Extension:105mm;The Holtests (type II) have three contact points made of alloyed steel;Measurement can be taken closer to the bottom of the blind bore; Can measure deep holes using an Extension Rod (optional);With Ratchet Stop for constant force.Setting Rings for zero point adjustment are optional;Supplied in fitted plastic case BulletPoint1 : Simple structure and reasonable design BulletPoint2 : structure for quick and easy measurement BulletPoint3 : Suitable for measuring thin-walled parts, plastic tubes, inner diameters and bores, etc. BulletPoint4 : Made of stainless steel material, and long service life BulletPoint5 : Available in four for choice ExternallyAssignedProductIdentifier1 : 0827674478252 ExternallyAssignedProductIdentifier2 : 827674478252 ItemName : GOWE Holtest Three-Point Type Internal Micromete Range: 75-88mm ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : depth-gauges Manufacturer : Gowegroup ModelNumber : Generic49otkqbvne-12 PartNumber : GWE-1026063 ProductDescription : Product Feautures ;Range: 75-88mm; Accuracy: 3?m; Graduation:0.005mm; Measuring Depth without Extension:105mm;The Holtests (type II) have three contact points made of alloyed steel;Measurement can be taken closer to the bottom of the blind bore; Can measure deep holes using an Extension Rod (optional);With Ratchet Stop for constant force.Setting Rings for zero point adjustment are optional;Supplied in fitted plastic case ProductSiteLaunchDate : 2016-06-05T05:24:19.904Z Size : 3-15mm Style : 3-15mm UnspscCode : 41113600