The 1108 Digital Vernier Caliper from Insize is the best-selling choice for machinists and workshop professionals who need fast, accurate inside and outside measurements with a clear digital readout.

• Measurement range: 0–300 mm (0–12 in) to cover common part sizes in manufacturing and inspection.
• Jaws: Precision inside and outside measuring jaws for accurately capturing internal dimensions and external diameters.
• Thumb roller option: Available with or without a thumb roller for fine adjustment or rapid measurement workflows.
• Material: Durable stainless steel construction designed to withstand routine shop wear and-tool life.
• Resolution: 0.01 mm / 0.0005 in for tight tolerances and repeatable readings.
• Controls: Simple button functions—on/off, zero, and mm/inch conversion—for quick setup and readability.
• Power and data: Automatic power on/off with a CR2032 battery; optional SPC data output cable for seamless data capture (7302-SPC5A).

The 1108 delivers consistent, high-precision measurements in everyday tasks—from verifying bore depths and shaft diameters to checking step features—while the stainless steel body resists wear in busy machine shops. The digital display eliminates guesswork and speeds up inspection cycles, and the optional data output supports quality-control records and reporting. This caliper is an ideal companion for toolmakers, manufacturers, and serious hobbyists who demand durable, accurate measurements with easy data integration.