Depth Gauge INSIZE 1240-200 — measuring range 0–200 mm, resolution 0.05 mm

INSIZE 1240-200 depth gauge is a precision measuring instrument designed to determine depths, step distances and recess dimensions with a measuring range of 0–200 mm and a resolution of 0.05 mm. Its design provides stable contact with the measured surface and clear readings for workshop, inspection and quality control use. The gauge is suitable for measuring bore depths, slots, shoulders and other recessed features on metal and assembled parts.

Advantages

The tool offers fine resolution for accurate depth measurement and a wide 0–200 mm measuring range that covers most common workshop needs. The construction ensures stable positioning on reference surfaces to reduce measurement error, while the clear scale and vernier-like indication support quick reading. Built for routine use in metalworking and assembly, the gauge combines practical range, repeatability and straightforward operation.

Suitable for

• Measuring bore depths in machined parts
• Checking slot and groove depths
• Verifying shoulder heights and step distances
• Inspection and quality control in workshops and production

Key specifications

• Measuring range: 0–200 mm
• Resolution: 0.05 mm
• Measurement type: depth and step measurement
• Application: metalworking, assembly, inspection
• Reading: clear analogue scale optimized for quick visual readout

How to use

Place the base of the depth gauge flat on the reference surface and lower the measuring rod into the recess or bore until it contacts the bottom. Ensure the base is stable and perpendicular to the measured surface to avoid parallax or angular error. Read the value from the scale to the nearest 0.05 mm, using the vernier indication if present. For repeat measurements, reposition the gauge and confirm consistent readings to verify stability and accuracy.

Usage recommendations

Store the gauge in a dry, clean environment and protect the measuring rod from impacts and contaminants. Before critical measurements, check the gauge zero at a flat reference surface and, if available, perform periodic calibration according to workshop standards. Use gentle, consistent contact pressure when measuring delicate surfaces to avoid damage.