Digimatic Depth Micrometer (w/interchangeable rods)

#All Product Details Ø4mm interchangeable rods, with lapped measuring end, provide a wide measuring range The rod length can be adjusted in 25mm or 1in increments With ratchet stop for constant force With measuring rod clamp With SPC output With digit counter Supplied in fitted plastic case #06in-01524mm Technical Data Accuracy: ±.00015in ±3µm for micrometer head feed ±[.00008 + (.00004xR/3)]in R= max. measuring length (inch) ±(2+L/75)µm for interchangeable rod, L=Max. measuring length (mm) Resolution*: 0.001mm or .00005"/0.001mm Graduation**: 0.01mm or .001in Flatness of reference face: .00005in for 2.5in/1.3µmfor 63.5mm width base, .00008in for 4in/2µm for 101.6mm width base Flatness of measuring rod face: 0.3µm Parallelism between reference face and measuring rod face: [.00016 + (.00004 x R/2]in R=max. measuring range (inch) (4+L/50)µm, L=Max. measuring length (mm) Measuring rod diameter: .157in/4mm Display: LCD #012in-03048mm Technical Data Accuracy: ±.00015in ±3µm for micrometer head feed ±[.00008 + (.00004xR/3)]in R= max. measuring length (inch) ±(2+L/75)µm for interchangeable rod, L=Max. measuring length (mm) Resolution*: 0.001mm or .00005"/0.001mm Graduation**: 0.01mm or .001in Flatness of reference face: .00005in for 2.5in/1.3µmfor 63.5mm width base, .00008in for 4in/2µm for 101.6mm width base Flatness of measuring rod face: 0.3µm Parallelism between reference face and measuring rod face: [.00016 + (.00004 x R/2]in R=max. measuring range (inch) (4+L/50)µm, L=Max. measuring length (mm) Measuring rod diameter: .157in/4mm Display: LCD