Dial Gauge, Dial Caliper Gauge (Inner)

Dial gauge for inner diameter measurement with a wide application range, including hole diameter measurement, special shape inner diameter measurement (groove), etc.
[Features]
· Useful for measuring hole diameters and special shape inner diameters.
[Applications]
· Inner diameter measuring instrument with a wide application range, including high-precision inner diameter measurement, special shape inner diameter measurement (groove), etc.