Digital Inside Caliper 5-25mm/0.005mm Electronic Gauge With Rotatable Dial Measuring Bore Groove Absolute Measurement Micrometer ,Easy Setup

For measuring the hole, the hole inside the groove dimensions and other difficult to measure. Dial can be rotated ± 170degrees, convenient value read. That is an absolute measurement of the start value display. Digital display and analog meter display, resolution analog display can be switched automatically. Analog display range: ± 20 grid.