[Measurement Range: 0 - 1.0 inches (0 - 25 mm)]

[Measurement range: 1.0 - 2.0 inches (25 - 50]

Features:
You can attach various replacement measuring sensors (V measurement and rod type measurements) to the anvil part to measure outside tube thickness and studs.
The ACM-MX is a waterproof digital micrometer with a protection rating of IP65.
Specifications:
Measurement Range: 0 - 1.0 inches (0 - 25 mm)
Minimum display amount: 0.001 mm
Constant pressure device: Yes.