The Insize 3530 Series Digital Point Micrometer delivers precise web-thickness measurements for drills, small grooves, and keyways. Designed for machinists and toolmakers, it combines reliable accuracy with durable, shop-ready construction.

• Measuring range: 0–25 mm / 0–1" with a high-resolution readout (0.001 mm / 0.00005").
• Protection: IP54 waterproof and dustproof enclosure for use in damp or dusty environments.
• Measuring faces: Carbide tips for long wear resistance on hardened surfaces and frequent contact.
• Display: Digital LCD provides quick, clear readings in any lighting condition.
• Unit and mode options: Easy mm/inch conversion; ABS/INC (absolute/incremental) mode for setup flexibility.
• Power and efficiency: LR44 battery with automatic power-off to conserve energy between measurements.
• Pressure control: Integrated ratchet stop ensures consistent measuring pressure for repeatable results.
• Data output: Optional data output cable (code 7302-SPC6) for SPC data capture and integration with quality systems.
• Included standards: Supplied with setting standards (except 0-25mm/0-1").
• Durability: Robust, wear-resistant design built to withstand daily use in a machine shop.
• Extended range option: With the optional data output, sizes range up to 100 mm for broader applications.

This digital point micrometer is ideal for engineers and inspectors who need precise web-thickness measurements in drilling, milling, and precision-keyway work. The combination of carbide measuring faces, a reliable ratchet mechanism, and IP54 protection ensures accurate readings and longevity in challenging environments. The optional data output capability supports seamless data logging and traceability, making it easy to maintain quality records and workflows.