---
product_id: 25119460
title: "Mitutoyo 103-178, 1-2 X .001 Outside Micrometer, Ratchet, with Standard"
brand: "mitutoyo"
price: "¥32312"
currency: JPY
in_stock: true
reviews_count: 9
category: "Mitutoyo"
url: https://www.desertcart.jp/products/25119460-mitutoyo-103-178-1-2-x-001-outside-micrometer-ratchet
store_origin: JP
region: Japan
---

# 1-2 inch range Carbide-tipped wear-resistant faces ±0.0001 inch accuracy Mitutoyo 103-178, 1-2 X .001 Outside Micrometer, Ratchet, with Standard

**Brand:** mitutoyo
**Price:** ¥32312
**Availability:** ✅ In Stock

## Summary

> 📐 Measure Like a Pro, Every Time!

## Quick Answers

- **What is this?** Mitutoyo 103-178, 1-2 X .001 Outside Micrometer, Ratchet, with Standard by mitutoyo
- **How much does it cost?** ¥32312 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/25119460-mitutoyo-103-178-1-2-x-001-outside-micrometer-ratchet)

## Best For

- mitutoyo enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Clarity:** Satin-chrome, anti-glare graduations and large thimble markings for quick, error-free readings.
- • **Precision Perfected:** Experience ultra-fine measurements with ±0.0001 inch accuracy for flawless quality control.
- • **Durability That Lasts:** Carbide-tipped spindle and anvil ensure long-term wear resistance and consistent performance.
- • **Trusted Industry Standard:** Mitutoyo’s legacy and extensive portfolio empower professionals across aerospace, automotive, and medical sectors.
- • **Consistent Pressure, Consistent Results:** Ratchet-stop mechanism guarantees uniform measuring force, eliminating operator error.

## Overview

The Mitutoyo 103-178 Outside Micrometer offers precise 1-2 inch measurements with an exceptional ±0.0001 inch accuracy. Featuring carbide-tipped measuring faces for superior durability and a ratchet-stop mechanism for consistent pressure, it ensures reliable, repeatable results. Designed with ergonomic, anti-glare graduations for easy readability, this micrometer is a trusted tool in demanding industrial and quality control environments.

## Description

Mitutoyo 103-178, 1-2 X .001 Outside Micrometer, Ratchet, with Standard | Carbide-tipped measuring faces, ratchet stop mechanism, +/-0.0001" accuracy, measures metal and non-metal workpieces: desertcart.com: Industrial & Scientific

Review: More BEAUTIFUL SUPERB QUALITY THANK YOU! - For the price I'm very happy I didn't have to pay hundreds and hundreds of dollars I will definitely keep this company in mind for purchasing for future tools.
Review: Great - Obviously a good name brand... they last forever if taken care of and incredibly accurate

## Features

- HIGH-ACCURACY MICROMETER: Built with Vernier scale in inch units for taking precise outside diameter (OD) measurements to deliver stable, repeatable spindle control and precise measurement performance across demanding inspection, machining, and QC environments.
- WEAR-RESISTANT MEASURING FACES: Carbide-tipped spindle and anvil surfaces provide long-term durability, consistent reference geometry, and reliable performance under frequent use.
- CONSISTENT FORCE APPLICATION: Ratchet-stop or thimble mechanisms apply uniform measuring pressure, improving repeatability and reducing operator-dependent variation during measurement.
- ERGONOMIC & CLEAR READABILITY: Satin-chrome graduations, anti-glare surfaces, and large thimble markings support fast, error-free readings in shop, bench, and inspection-room lighting.
- A LEGACY OF QUALITY: Our ultra-precise measurement solutions bring improved performance to countless industries, including aerospace, medical, automotive and energy. With more than 5,500 products the largest product portfolio of any commercial metrology provider we have the solutions you need to meet today's metrological challenges and customer expectations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006J429U |
| Best Sellers Rank | #144,035 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #53 in Outside Micrometers |
| Brand | Mitutoyo |
| Brand Name | Mitutoyo |
| Customer Reviews | 4.5 out of 5 stars 43 Reviews |
| Global Trade Identification Number | 04946368004587 |
| Included Components | Unit^Instruction Guide |
| Item Dimensions L x W | 6.5"L x 3.3"W |
| Item Highlight | Carbide-tipped measuring faces, ratchet stop mechanism, +/-0.0001" accuracy, measures metal and non-metal workpieces |
| Item Weight | 215 g |
| Manufacturer | Mitutoyo |
| Material | Carbide |
| Material Type | Carbide |
| Measurement Accuracy | +/-0.0001" |
| Model | 103-178 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 103-178 |
| Product Dimensions | 6.5"L x 3.3"W |
| Range | 1-2" |
| UPC | 603908059448 603908020967 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Mitutoyo
- **Material:** Carbide
- **Measurement Accuracy:** +/-0.0001"
- **Product Dimensions:** 6.5"L x 3.3"W
- **Range:** 1-2"

## Images

![Mitutoyo 103-178, 1-2 X .001 Outside Micrometer, Ratchet, with Standard - Image 1](https://m.media-amazon.com/images/I/41FHh7b-b-L.jpg)
![Mitutoyo 103-178, 1-2 X .001 Outside Micrometer, Ratchet, with Standard - Image 2](https://m.media-amazon.com/images/I/41nPoMkmNvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ More BEAUTIFUL SUPERB QUALITY THANK YOU!
*by M***Y on June 6, 2025*

For the price I'm very happy I didn't have to pay hundreds and hundreds of dollars I will definitely keep this company in mind for purchasing for future tools.

### ⭐⭐⭐⭐⭐ Great
*by B***N on March 1, 2025*

Obviously a good name brand... they last forever if taken care of and incredibly accurate

### ⭐⭐⭐⭐ Read specifications carefully
*by L***. on March 7, 2017*

I made a mistake when ordering. This model will not directly read what is commonly refered to as ten'ths. It will only read to the 0.001 inch directly. Otherwise great Mitutoyo.

## Frequently Bought Together

- Mitutoyo 103-178 Outside Micrometer, Baked-enamel Finish, Ratchet Stop, 1-2" Range, 0.001" Graduation, +/-0.0001" Accuracy
- Mitutoyo 103-177 Outside Micrometer, Baked-enamel Finish, Ratchet Stop, 0-1" Range, 0.001" Graduation, +/-0.0001" Accuracy
- Mitutoyo 103-179 Outside Micrometer, Baked-enamel Finish, Ratchet Stop, 2-3" Range, 0.001" Graduation, +/-0.0001" Accuracy

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**Shop now:** [https://www.desertcart.jp/products/25119460-mitutoyo-103-178-1-2-x-001-outside-micrometer-ratchet](https://www.desertcart.jp/products/25119460-mitutoyo-103-178-1-2-x-001-outside-micrometer-ratchet)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-21*