INSIZE 1121-5002 Digital Inside Point Caliper | 80–500mm

The INSIZE 1121-5002 Digital Inside Point Caliper is a specialized precision measuring tool designed for measuring internal dimensions, grooves, recesses, and other hard-to-reach features. Its inside-point measuring design provides access to internal features that can be difficult to measure accurately with a conventional digital caliper.

With an 80–500 mm / 3.15–20" measuring range, ±0.08 mm accuracy, and 0.01 mm / 0.0005" resolution, the 1121-5002 is well suited for large-part dimensional inspection, CNC machining, fabrication, and quality-control applications.

Key Features

• 80–500 mm / 3.15–20" measuring range

• ±0.08 mm accuracy

• 0.01 mm / 0.0005" resolution

• Specialized inside-point measuring design

• Digital display for quick, direct measurements

• Data interface for measurement data output

• Designed for large internal dimensions

• Suitable for professional dimensional inspection

Specialized Inside Measurement

The 1121-5002 is designed specifically for measuring internal dimensions and features where standard outside-measuring calipers are not suitable.

Its specialized measuring points allow the instrument to reach into internal features and provide a direct dimensional reading. This makes it useful for inspecting large components with internal grooves, recesses, openings, and other difficult-to-access dimensions.

Large 500 mm Measuring Capacity

With a maximum measuring range of 500 mm / 20", the 1121-5002 is designed for large workpieces and industrial components that exceed the capacity of conventional handheld calipers.

The 80 mm minimum measuring range makes this configuration particularly appropriate when the internal feature being inspected is relatively large.

Digital Measurement

The 1121-5002 provides 0.01 mm / 0.0005" resolution with ±0.08 mm accuracy, giving inspectors a direct digital measurement for dimensional verification.

The digital readout makes the caliper practical for repetitive inspection tasks where measurements need to be quickly read and recorded.

Data Output

A built-in data interface allows measurement results to be incorporated into digital inspection and quality-control workflows. This can be useful when measurement records need to be transferred or documented as part of a production inspection process.

Applications

The INSIZE 1121-5002 is suitable for:

• CNC machining inspection

• Large-part dimensional inspection

• Internal dimension inspection

• Groove and recess measurement

• Precision machining

• Machine shop quality control

• Production inspection

• Incoming inspection

• Metal fabrication

• Industrial component inspection

Technical Specifications

Product Information

Model: 1121-5002
Product Type: Digital Inside Point Caliper
Measuring Range: 80–500 mm / 3.15–20"
Accuracy: ±0.08 mm
Resolution: 0.01 mm / 0.0005"
Data Output: Data interface

Manufacturer Documentation

Refer to the official INSIZE 1121 documentation for complete specifications and technical information.