Fowler Electronic Blade Micrometer Use for measuring the outside diameters or workpieces with narrow grooves, T-slots & other dimensions blocked by shoulders or lands inaccessible by standard micrometers. Features include... 2-3" / 50-75mm Measuring Range .00005" / .001mm Resolution IP-54 Rated Protection Large LCD Display Automatic switch off Blade Thickness: 0.030"
