Gimex Gimex SREDNICOWKA ZEGAR. MDHC 18-160MM. 208.055 — measuring tool 18–160 mm

Gimex SREDNICOWKA ZEGAR MDHC 18–160 mm is a mechanical external diameter measuring instrument with a clock-style dial indicator. It is designed to measure external diameters or radii of cylindrical parts across the 18–160 mm range. The tool provides a direct visual readout on a calibrated dial, making it suitable for inspection, dimensional checks and setting up machining operations in workshops and quality control environments.

Advantages

This mechanical measuring device offers a clear analog dial for immediate reading without batteries or electronic components, ensuring reliability in workshop conditions. Its measuring range covers small to medium cylindrical parts, and the precision dial indicator delivers consistent incremental readings for repeatable checks. The construction is intended for stable contact on curved surfaces, enabling practical measurement of shafts, pipes and turned parts.

Suitable for

• Measuring external diameters of shafts and rods
• Inspecting pipes and tubes for dimensional conformity
• Setting up and checking turned components in a lathe or milling workflow
• Quality control sampling in production and repair shops

Key specifications

• Measuring range: 18–160 mm
• Display type: Analog dial indicator (clock-style)
• Measurement type: External diameter / radius
• Contact design: Mechanical contact anvils suitable for cylindrical surfaces
• Power: Mechanical (no batteries required)

How to use

Place the instrument so its contact anvils engage the part’s external surface and adjust until the dial needle rests against the calibrated scale. Rotate or position the part as needed to ensure stable contact on the measured section, then read the measurement directly from the dial. For repeated checks, ensure the instrument is seated consistently and zero the dial if a reference block is available before taking measurements.

Usage recommendations

Handle the instrument with care to avoid shocks that could affect calibration. Keep contact surfaces clean and free of debris, and store the device in a protective case when not in use. For best accuracy, verify zero or reference points regularly and perform measurements at stable ambient temperature to reduce thermal influence.