0.25mm/0-1"Insize Digital Blade Type B Micrometer (3532 Series (Insize)

The Insize 3532 Series Digital Blade Type B Micrometer is a compact, precision instrument designed to measure the groove diameter of shafts and keyways with quick, repeatable accuracy. Built for engineers, machinists, and quality professionals alike, it provides reliable, on-spot measurements in workshops, labs, and production lines.

This digital micrometer features a bright LCD readout with a resolution of 0.001 mm (0.00005"). Its non-rotating spindle and ratchet stop ensure consistent contact pressure and repeatable results across multiple measurements. It supports data output for easy recording and traceability, powered by a LR44 battery with automatic power-off to extend battery life. Supplied with setting standards (except 0-25 mm/0-1"), and the option to add a data output cable (7302-SPC6) for seamless integration. The measurement range reaches up to 100 mm, covering a wide range of shaft and groove sizes.

• High-precision digital readout: 0.001 mm (0.00005") resolution provides clear, repeatable measurements of groove diameters and shaft diameters, reducing guesswork in setup and QC.
• Repeatable accuracy with non-rotating spindle and ratchet stop: Maintains consistent contact pressure and eliminates rotation errors for dependable results across repeated checks.
• Data logging and flexible power options: Optional data output cable (7302-SPC6) enables direct transfer to SPC/QC systems; LR44 battery with automatic power-off keeps you measuring longer between changes.

The 3532 Digital Point Micrometer delivers fast, accurate measurements that streamline workflows, improve inspection throughput, and enhance documentation for quality audits. With durable construction, precise readouts, and optional data integration, it’s a reliable choice for daily measurement tasks—from routine shaft inspections to detailed groove checks in demanding environments.