50-75mm/2-3" IP54 Type A Digital Point Micrometer - 3530 Series (Insize)

The 50-75 mm / 2-3" IP54 Type A Digital Point Micrometer from Insize is a precision tool designed for measuring the web thickness of drills, small grooves, and keyways. Its compact pointed anvils fit into tight spaces while the digital readout delivers fast, clear measurements, making it ideal for toolmakers, machinists, quality inspectors, and dedicated hobbyists who need reliable results in busy workshops.

Built for real-world use, this digital point micrometer features an IP54-rated housing for protection against dust and moisture, carbide measuring faces for long wear life, and a ratchet stop to ensure consistent, repeatable pressure. It runs on an LR44 battery with automatic power-off to extend battery life, and offers convenient controls—on/off, set, mm/inch, and ABS/INC—plus an optional data output. The tool ships with setting standards (except 0-25 mm/0-1"), and a data output cable is available (code 7302-SPC6). When you add the data output option, the measurement range can extend up to 100 mm.

• Ultra-fine 0.001 mm resolution: Delivers precise thickness readings (0.001 mm / 0.00005") for accurate web measurements on drills, grooves, and keyways.
• Rugged carbide tips with ratchet stop: Durable measuring faces resist wear and the ratchet stop provides consistent measuring force for repeatable results.
• Flexible operation with data options: Easy-to-use controls (on/off, set, mm/in, ABS/INC), IP54 protection, and optional data output cable for logging measurements up to 100 mm.

This digital point micrometer is designed to streamline your workflow—from quick spot checks to precise QC documentation. Its reliable construction, clear digital readout, and optional data connectivity help you save time, reduce rework, and produce consistent results across tools and operators.