50-75mm/2-3"Insize Digital Blade Type A Micrometer (3532 Series (Insize)

The 50-75 mm / 2-3 in Digital Blade Type A Micrometer (3532 Series) is a precise tool designed to measure the groove diameters of shafts and keyways with speed and confidence. It’s ideal for machinists, quality inspectors, engineers, and workshop hobbyists who need fast, repeatable readings in tight spaces.

With a digital display that resolves to 0.001 mm (0.00005"), you can switch between millimeters and inches and choose between ABS/INC modes for flexible work styles. The non-rotating spindle and ratchet stop ensure repeatable measurements every time, while the LR44 battery and automatic power-off help maximize uptime. Data output is available, and you can add the optional data output cable (code7302-SPC6). Supplied with setting standards (except 0-25mm/0-1").

• Digital precision readout: 0.001 mm (0.00005") resolution with easy mm/inch switching for quick, accurate measurements of shaft grooves and keyways.
• Repeatable accuracy: Non-rotating spindle and ratchet stop deliver consistent measurements across repeats, reducing variability in tight grooves.
• Flexible data and power options: ABS/INC operation, data output capability, optional data cable, LR44 battery with automatic power-off, and included setting standards to speed setup (except 0-25mm/0-1").

This micrometer helps streamline your workflow by delivering clear readings, minimizing rework, and simplifying data capture for quality logs. Its combination of digital clarity, repeatable performance, and practical power features provides dependable measurements you can trust on the shop floor or in the lab.