Dial Caliper INSIZE MDHC 35–60 mm measuring gauge (model 2322-60A)

INSIZE MDHC dial caliper with a 35–60 mm measuring range is a mechanical precision instrument for external and internal linear measurements within its stated span. The caliper combines a graduated main scale with a dial indicator to provide readable fractional measurements and fine adjustment for controlled approach. A locking screw secures the slider for repeatable checks, and the robust frame is intended for routine workshop and quality control tasks.

Advantages

The dial display gives clear analog readout for quick interpretation without the need for batteries. A fine adjustment thumbwheel allows smooth, controlled movement of the slider for accurate positioning. The locking screw holds the measuring jaws in place to capture and reproduce readings. The caliper’s compact measuring range and sturdy construction make it suitable for frequent dimensional checks in production and inspection environments.

Suitable for

• External diameter and step measurements on small parts
• Internal measurements where the caliper’s jaws reach the workpiece
• Routine workshop dimensional inspections and quality control sampling
• Tool setup and verification of small machined components

Key specifications

• Measuring range: 35–60 mm
• Measurement type: external and internal linear measurements
• Display type: mechanical dial indicator
• Adjustment: fine adjustment thumbwheel and locking screw
• Scale: graduated main beam for coarse reading
• Frame material: corrosion-resistant metal construction (typical for workshop calipers)

How to use

Open the jaws and place them on the part to be measured, ensuring consistent contact at the designed measuring faces. Use the fine adjustment thumbwheel to approach the measurement slowly until the dial indicator stabilizes on a reading. Lock the slider with the locking screw if you need to hold the measurement for recording or repeated comparison. For internal measurements, position the internal jaws and expand until contact is achieved; read the value from the dial and main scale. Keep the measuring faces clean and free from debris for accurate results.

Usage recommendations

Store the caliper in a protective case when not in use, avoid exposing it to strong magnetic fields or corrosive substances, and perform periodic zero checks and calibration as required by your quality procedures to maintain measurement accuracy.