Caliper INSIZE WZORZEC LUKOW 25-40 model 4802-31

The INSIZE WZORZEC LUKOW 25-40 model 4802-31 is a precision caliper designed for accurate dimensional measurement within the 25–40 mm range. It is intended for checking both external and internal dimensions where this specific span is required. The instrument provides a compact solution for routine verification tasks in workshops and quality control environments where small part measurement is needed.

Advantages

This caliper offers precise, repeatable readings across its 25–40 mm measuring range and is constructed to deliver stable performance in inspection tasks. Its compact form factor makes it easy to handle on a bench or in confined spaces, while the simple design reduces measurement setup time and supports consistent results during repeated checks.

Suitable for

• Workshop inspection of small components
• Quality control sampling of parts within 25–40 mm
• Routine verification of external and internal dimensions
• Measurement tasks in assembly and maintenance operations

Key specifications

• Measuring range: 25–40 mm
• Measurement type: external and internal dimensions
• Instrument type: fixed-range precision caliper
• Typical application: dimensional verification and inspection

How to use

Position the caliper so the measuring faces contact the part at the points to be measured. For external measurements, place the faces around the outside of the component; for internal measurements, insert the appropriate measuring faces into the feature and expand until contact is stable. Read the measured value from the scale according to the instrument's marking system and record the value. Ensure consistent contact pressure and stable positioning to maintain measurement repeatability.

Usage recommendations

Keep the measuring faces clean and free of debris and store the caliper in a protective case when not in use. Calibrate the instrument periodically according to the workshop or quality control schedule to ensure ongoing accuracy, and avoid exposing the caliper to strong impacts or corrosive environments.