The INSIZE 1123-150A Digital Inside Knife-Edge Caliper is a specialized digital measuring tool engineered for professionals who require precise internal measurements in confined spaces. Its precision knife-edge inside jaws are designed to reach narrow grooves, small bores, internal shoulders, and recessed features where standard calipers cannot provide accurate contact.
Manufactured from high-quality hardened stainless steel, the INSIZE 1123-150A offers exceptional durability, corrosion resistance, and long-term dimensional stability. The precision-ground knife-edge jaws ensure accurate contact with internal surfaces, providing consistent and repeatable measurement results even in demanding industrial environments.
With a 0–150 mm (0–6") measuring range and 0.01 mm / 0.0005" resolution, this digital inside knife-edge caliper is ideal for inspecting precision-machined components used in automotive, aerospace, CNC machining, mold making, and mechanical engineering. It enables accurate measurement of internal diameters, grooves, slots, and other hard-to-reach internal features.
The large digital LCD display provides clear and easy-to-read measurement values, helping reduce operator errors and improve productivity. Practical functions such as ON/OFF, zero setting, mm/inch conversion, and automatic power-off ensure fast and convenient operation during daily inspection tasks.
Designed with ergonomics and precision in mind, the INSIZE 1123-150A combines smooth slider movement with specialized measuring jaws to deliver dependable performance for engineers, machinists, inspectors, and quality assurance professionals.
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