---
product_id: 379047565
title: "InSize 3221-300 Tubular Inside Micrometer"
brand: "insize"
price: "RM1301"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/379047565-insize-3221-300-tubular-inside-micrometer
store_origin: MY
region: Malaysia
---

# Accuracy (6+L/50) μm for precision 0.01 mm ultra-fine graduation 13 mm micrometer head travel InSize 3221-300 Tubular Inside Micrometer

**Brand:** insize
**Price:** RM1301
**Availability:** ✅ In Stock

## Summary

> 📐 Measure Like a Pro, Lead Like a Boss!

## Quick Answers

- **What is this?** InSize 3221-300 Tubular Inside Micrometer by insize
- **How much does it cost?** RM1301 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/379047565-insize-3221-300-tubular-inside-micrometer)

## Best For

- insize enthusiasts

## Why This Product

- Trusted insize brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dynamic Accuracy Formula:** Leverages (6+L/50) μm accuracy adapting to your measuring length for consistent reliability.
- • **Extended Measuring Range:** Covers 50-300 mm operating distance, perfect for versatile industrial and engineering tasks.
- • **Robust Build & Portability:** Lightweight 454 g design with compact dimensions ensures effortless handling and transport.
- • **Pinpoint Precision Measurement:** Experience micrometer accuracy down to 0.01 mm for flawless results every time.
- • **Enhanced Usability with Accessories:** Optional setting ring (code 6312) lets you customize and calibrate with ease.

## Overview

The InSize 3221-300 Tubular Inside Micrometer delivers ultra-precise measurements with 0.01 mm graduation and a dynamic accuracy formula tailored to your measuring length. Designed for professionals, it offers a broad 50-300 mm range, a 13 mm micrometer head travel, and optional calibration accessories, all packed in a lightweight, portable form factor made in India.

## Description

InSize 3221-300 Tubular Inside Micrometer

## Features

- Graduation: 0.01 mm
- Accuracy: (6+L/50)um L=maximum measuring length (mm)
- Optional accessary: Setting ring (code 6312)
- Travel of micrometer head: 13mm, extension roads: 10pcs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Insize |
| Manufacturer | InSize |
| Country of Origin | India |
| Model number | 3221-300 |
| Number of Memory Sticks | 1 |
| Operating distance | 50-300mm |
| Item Weight | 454 g |
| Package Dimensions | 34.2 x 20.2 x 4.6 cm; 453.59 g |
| Item model number | 3221-300 |

## Images

![InSize 3221-300 Tubular Inside Micrometer - Image 1](https://m.media-amazon.com/images/I/51hnmpPk8gL.jpg)

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**Shop now:** [https://www.desertcart.com.my/products/379047565-insize-3221-300-tubular-inside-micrometer](https://www.desertcart.com.my/products/379047565-insize-3221-300-tubular-inside-micrometer)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-28*