Acrylic plastic crystals are non-yellowing
The radial displacement of the split-ball contact is converted to axial displacement of the measuring rod
Beam & slide of hardened stainless steel
Each anvil can be used for both metric and unified external threads
Satin chrome finish for ease of reading and resistance to rust
Mitutoyo 511-521 ABSOLUTE Digimatic Bore Gage, 1.8-4"/45-100mm Range, .00005"/0.001mm Resolution FOWLER Acrylic plastic crystals are non-yellowingItem Description Range: 1. 8 4" 45 100mm Resolution: . 00005" 0. 001mm Accuracy: + . 00012 LCD display for easy measurement reading Functions for origin set, zero set, power on off, inch metric conversion, SPC data output, Go No Go judgment, and alarms for low battery, scale contamination, overflow error, and tolerance limit setting error The minimum value holding function provides the easy detection of hole diameter Up to three sets of master value