The INSIZE 1120-300A Digital Inside Groove Calipers are specially designed for measuring internal grooves and recessed features where conventional measuring tools cannot provide accurate access. This advanced groove measuring caliper allows engineers, machinists, and inspectors to perform precise measurements of internal diameters, snap ring grooves, slots, and undercut areas with improved accuracy and repeatability.
Built from high-quality stainless steel, the INSIZE 1120-300A offers excellent strength, corrosion resistance, and long-term durability for industrial use. The precision-engineered inside groove measuring jaws are designed to reach deeper internal sections and provide accurate contact with groove surfaces, ensuring dependable measurement results.
With a large 10–300 mm measuring range, this digital inside groove caliper is suitable for inspecting medium to large components used in automotive, mechanical engineering, CNC machining, and manufacturing industries. The 0.01 mm / 0.0005" resolution enables precise dimensional measurement, making it ideal for applications where accuracy and consistency are essential.
The INSIZE 1120-300A features a clear digital LCD display that provides quick and easy-to-read measurement values. Its user-friendly functions include ON/OFF, zero setting, and mm/inch conversion, allowing operators to perform measurements efficiently in various industrial environments.
This professional digital groove caliper is an excellent choice for measuring internal grooves in shafts, cylinders, housings, bearings, and precision-machined components. Its reliable construction and specialized measuring design make it a valuable instrument for quality inspection departments, tool rooms, and production facilities.
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