Caliper KWB 092100 universal measuring tool with metric and imperial scales

Universal caliper KWB 092100 is a manual measuring tool equipped with both metric and imperial scales to perform a variety of length, internal and external measurements. It is designed for workshop and DIY use, providing straightforward measurement of outer dimensions, inner diameters and depths. The caliper's compact design and clear scale markings make it suitable for routine checks and general-purpose measuring tasks where a simple, reliable measuring instrument is required.

Advantages

The caliper offers dual-scale readout in millimetres and inches, enabling quick conversion between measurement systems without additional tools. Its manual slider mechanism provides tactile control for careful positioning and repeatable readings. The compact form factor and clear engraved scales allow use in confined spaces and improve legibility under typical workshop lighting conditions. The tool's simple construction supports low maintenance and long service life when used for standard measuring tasks.

Suitable for

• Measuring external dimensions of parts and profiles
• Measuring internal diameters of holes and bores
• Measuring depth of grooves, slots and recesses
• Routine inspection and verification in home workshops and light industrial settings

Key specifications

• Dual scale: metric (millimetres) and imperial (inches)
• Manual slider operation for coarse and fine positioning
• Measurement functions: external, internal and depth
• Compact handheld size suitable for confined spaces
• Clear engraved scale markings for improved legibility

How to use

Hold the caliper body steady and slide the movable jaw to approximate the required measurement. For external measurements, place the jaws around the object and close gently until both jaws contact the surfaces; read the value on the appropriate scale. For internal measurements, use the smaller jaws at the top of the caliper and expand them inside the bore until they contact the internal surfaces. For depth measurements, extend the depth rod into the recess and read the depth from the scale. Ensure the jaws are clean and free from debris for accurate readings and avoid applying excessive force when clamping the object.

Usage recommendations

Store the caliper in a protective pouch or case to prevent damage to the scale and jaws. Clean measuring faces before use and avoid exposing the tool to corrosive environments or heavy impacts. For higher accuracy needs, combine readings with an appropriate reference gauge and allow the tool to stabilise to ambient temperature before precision measurements.