The 1108 Digital Vernier Caliper is Insize’s best-selling measuring tool, crafted for machinists, technicians, and workshop professionals who demand quick, precise readings. This standard model (without thumb roller) covers inside and outside measurements up to 300 mm (12 inches) with a durable stainless steel body and a clear digital display for fast, reliable results.

• Measurement Range: 0–300 mm (0–12 inches) in a single instrument for versatile everyday use
• Inside & Outside Jaws: Dual jaws enable accurate external dimensions and internal bores with one tool
• Digital Display & Resolution: Crisp LCD readout with 0.01 mm / 0.0005" resolution for fine detail
• Material & Durability: Stainless steel construction designed to withstand machine shop wear
• Power & Auto On/Off: CR2032 battery with automatic power-off to save battery life; turns on when moved
• Controls: Simple on/off, zero, and mm/inch conversion at the button for quick, intuitive use
• Data Output (Optional SPC): Optional SPC data output cable (code 7302-SPC5A) for seamless data capture

Designed to streamline inspection and measurement workflows, this caliper delivers fast, repeatable readings with a robust sliding mechanism and stable digital readout. It’s ideal for instrument rooms, manufacturing floor checks, prototype work, and hobbyist projects where reliable dimensional data matters. Use it to verify part tolerances, set fixtures, or document measurements for quality records, all without the ambiguity of analog scales. The combination of stainless steel construction, precise 0.01 mm resolution, and optional data output helps you move from measurement to finished work with confidence.