Analogue Calliper Yato YT-72004 0-150mm

The Analogue Calliper Yato YT-72004 0-150mm is a manual measuring instrument designed for precise measurement of internal and external dimensions and depth up to 150 mm. The calliper features a clear graduated scale and a sliding vernier that enables readings with fine resolution. Constructed from durable metal, it is intended for repeated use in workshop, garage and DIY environments where reliable linear measurements are required.

Advantages

This calliper provides accurate mechanical measurement without the need for batteries or electronics, ensuring consistent performance in varying conditions. The visible graduations and vernier scale simplify reading and reduce the chance of measurement error. Its sturdy metal construction offers resistance to everyday wear and provides stable contact between jaws and measured surfaces.

Suitable for

• Measuring external diameters of rods, shafts and workpieces
• Measuring internal diameters of holes and bores
• Measuring depths of slots, recesses and holes
• General workshop layout, metalworking and woodworking tasks

Key specifications

• Measurement range: 0–150 mm
• Measurement types: external, internal and depth
• Scale type: analogue vernier scale with clear graduations
• Material: metal construction for durability
• Resolution: vernier-level reading suitable for precise linear measurement

How to use

To measure external dimensions, close the jaws around the object and read the main scale and vernier to determine the value. For internal measurements, insert the internal jaws into the opening, expand them until they contact the internal surfaces and read the scales. For depth measurement, extend the depth rod into the feature until the base of the calliper is flush with the reference surface and read the measurement. Ensure the sliding parts move smoothly and the jaws make stable contact without excessive force to avoid distortion of the measured object or the tool.

Usage recommendations

Maintain the calliper by cleaning sliding surfaces and scales after use and store it in a protective sleeve or box to avoid impacts and corrosion. Avoid exposure to strong solvents or prolonged moisture. Periodically check zero position and, if necessary, recalibrate or verify against a gauge block to ensure continued accuracy.