ASIMETO Three-Point Digital Internal Micrometer 208-25-0, Range 16-20 mm / 0.65-0.8", Resolution 0.001 mm / 0.00005"

ASIMETO Three-Point Digital Internal Micrometer 208-25-0, Range 16-20 mm / 0.65-0.8", Resolution 0.001 mm / 0.00005"
The ASIMETO 208-25-0 Digital Three-Point Internal Micrometer is a professional internal measuring tool designed for maximum accuracy within the 16-20 mm measuring range. With a three-point contact system, the tool can automatically find the center of the bore (self-centering), reducing errors caused by tilt angles or misaligned tool positioning, making workpiece inspection on production lines or in quality control rooms

Features
- Self-Centering System: The 3-point measuring contacts enable fast and accurate alignment inside the bore without requiring the high level of operator skill needed for two-point micrometers.
- Micron-Level Resolution: Digital display with 0.001 mm (0.00005 in) resolution for instant reading on a large LCD screen.
- IP65 Rating: Designed to be resistant to dust and coolant (Coolant Proof), ensuring reliability even under demanding machine shop conditions.
- Carbide-Tipped Contacts: Measuring contacts are made of hardened carbide, offering excellent wear resistance against abrasion and maintaining long-lasting accuracy.
- Ratchet Stop System: Thimble ratchet helps maintain consistent measuring pressure, reducing operator feel variation.
- Data Output: Supports data output cable connection for Statistical Process Control (SPC) systems.

Applications
- Measuring the internal diameter of bored holes, mold cavities, and machinery parts.
- Inspecting the roundness and uniformity of bores in turned workpieces.
- Quality control (QC) in automotive, aerospace, and high-precision metal component manufacturing.
- Engine maintenance requiring inspection of cylinders or small bushings.

Specification 
- Measuring Range: 16 - 20 mm / 0.65 - 0.8 inch
- Resolution: 0.001 mm / 0.00005 inch
- Accuracy: ±0.004 mm
- Protection: IP65