# Caliper digital INSIZE 1124-300A with 3V power, data output and 4 pairs of jaws

**URL:** https://aio.lv/en/product--insize-1124-300a--11776732
**Data updated:** 2026-03-08 22:46 (EET)
**Category:** Measuring tools
**Manufacturer:** INSIZE
**Manufacturer code:** 1124-300A
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Digital caliper INSIZE 1124-300A designed for precise linear measurements. Features 3V power supply, DATA output for transferring measurement results, and four pairs of interchangeable measuring jaws for external and internal dimensions. Suitable for workshop, quality control and engineering tasks requiring accurate distance, depth and step measurements with digital readout.

## Long description

The INSIZE 1124-300A digital caliper is a precision measuring tool designed for accurate linear, depth and step measurements with a clear digital readout. It operates on a 3V power supply and includes a DATA output for transferring measurement results to compatible devices. The caliper is supplied with four pairs of interchangeable measuring jaws to cover external and internal measurements across a wide range, making it suitable for workshop, quality control and engineering environments.
Advantages
The caliper provides a high-contrast digital display that simplifies reading of values and reduces the risk of parallax errors associated with analog scales. The DATA output enables efficient collection and documentation of measurement results for quality control or statistical analysis. Interchangeable jaw pairs offer flexibility for measuring different workpieces without changing tools. The 3V power supply ensures reliable operation and straightforward battery replacement.
Suitable for
Precision external diameter and length measurements in workshops
Internal diameter inspection for quality control
Depth and step measurements on machined parts
Engineering prototyping and assembly verification
Key specifications
Measuring functions: external, internal, depth and step measurements
Measuring range: 0–300 mm (as implied by product model)
Resolution: typically 0.01 mm digital display
Power: 3V battery
Data interface: DATA output for measurement transfer
Accessories: four pairs of interchangeable measuring jaws
How to use
Before use, ensure the measuring faces and object are clean and free of debris. Switch on the caliper and zero the display with jaws closed. Select the appropriate pair of jaws for external or internal measurement and position them carefully against the workpiece. For depth or step measurements, use the depth rod and stabilize the tool perpendicular to the surface. Read the value on the digital display and, if required, transmit the measurement via the DATA output to a connected device according to the receiving equipment’s instructions.
Usage recommendations
Store the caliper in its protective case when not in use, avoid exposing it to strong magnetic fields or harsh chemicals, and replace the 3V battery promptly when the display dims. For consistent accuracy, calibrate the instrument periodically and handle the interchangeable jaws with care to preserve their measuring faces.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All INSIZE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized INSIZE service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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