Mitutoyo Inside Point Digital Caliper The Mitutoyo Inside Caliper is specially designed for inside measurements in hard-to-reach places. Gage Specifications... 0.8" - 6" / 20-150mm Measuring Range 0.0005" / 0.01mm Resolution 1.32" / 33.5mm Measuring Depth Features include... Point Jaw Type SPC data output Fitted plastic case Functions include... Origin-set, Zero-setting, Power On/Off, Data output, inch/mm conversion Alarm: Low voltage, Counting value composition error