---
product_id: 85424553
title: "Mitutoyo 137-209 Tubular Vernier Inside Micrometer, Extension Rod Type, Carbide Tipped Face, 50-1000mm Range, 0.01mm Graduation, +/-0.031mm Accuracy, 8 pcs Extension Rods"
brand: "visit the mitutoyo store"
price: "$1353.13"
currency: USD
in_stock: true
reviews_count: 1
url: https://www.desertcart.us/products/85424553-mitutoyo-137-209-tubular-vernier-inside-micrometer-extension-rod-type
store_origin: US
region: United States of America
---

# Mitutoyo 137-209 Tubular Vernier Inside Micrometer, Extension Rod Type, Carbide Tipped Face, 50-1000mm Range, 0.01mm Graduation, +/-0.031mm Accuracy, 8 pcs Extension Rods

**Brand:** visit the mitutoyo store
**Price:** $1353.13
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Mitutoyo 137-209 Tubular Vernier Inside Micrometer, Extension Rod Type, Carbide Tipped Face, 50-1000mm Range, 0.01mm Graduation, +/-0.031mm Accuracy, 8 pcs Extension Rods by visit the mitutoyo store
- **How much does it cost?** $1353.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/85424553-mitutoyo-137-209-tubular-vernier-inside-micrometer-extension-rod-type)

## Best For

- visit the mitutoyo store enthusiasts

## Why This Product

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

## Description

Range:50-1000mm





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Resolution:0.01mm





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Measurement accuracy:+/-0.031mm





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Part Number:137-209




























The Mitutoyo 137 series tubular vernier inside micrometer includes a set of extension rods with anvils for a diversified range of measurement measuring inside dimensions (ID) of cylinders, rings, and parallel surfaces. It has a vernier scale in metric units for taking precise ID measurements to 0.01mm, and a satin chrome rust- and glare-resistant finish. The micrometer head has a travel of 13mm per revolution that helps provide fine positioning. The solid extension rods help provide durability, and the measuring faces are carbide-tipped for wear resistance. A locking clamp helps hold measurements in place. The micrometer and accessories come with a fitted case for storage.Micrometers are precision measuring instruments that use a calibrated screw to measure small distances. These measurements are translated into large rotations of the screw that are then able to be read from a scale or a dial. Micrometers are typically used in manufacturing, machining, and mechanical engineering. There are three types of micrometer: outside, inside, and depth. Outside micrometers may also be called micrometer calipers, and are used to measure the length, width, or outside diameter of an object. Inside micrometers are typically used to measure interior diameter, as in a hole. Depth micrometers measure the height, or depth, of any shape that has a step, groove, or slot.Mitutoyo manufactures precision measuring tools, metrology equipment, and systems. The company was founded in Tokyo in 1934 and formed Mitutoyo America Corporation in 1963, which is headquartered in Aurora, IL.

## Features

- Tubular micrometer measures the inside dimensions of cylinders, rings, and parallel surfaces
- Vernier scale in metric units for taking precise inside dimension (ID) measurements
- Includes interchangeable extension rods for a diversified range of measurement
- Slow head travel helps provide fine positioning
- Carbide measuring faces help provide wear resistance

## Images

![Mitutoyo 137-209 Tubular Vernier Inside Micrometer, Extension Rod Type, Carbide Tipped Face, 50-1000mm Range, 0.01mm Graduation, +/-0.031mm Accuracy, 8 pcs Extension Rods - Image 1](https://images-na.ssl-images-amazon.com/images/I/71JJOSjVL8L.jpg)
![Mitutoyo 137-209 Tubular Vernier Inside Micrometer, Extension Rod Type, Carbide Tipped Face, 50-1000mm Range, 0.01mm Graduation, +/-0.031mm Accuracy, 8 pcs Extension Rods - Image 2](https://images-na.ssl-images-amazon.com/images/I/61zDqO4rccL.jpg)
![Mitutoyo 137-209 Tubular Vernier Inside Micrometer, Extension Rod Type, Carbide Tipped Face, 50-1000mm Range, 0.01mm Graduation, +/-0.031mm Accuracy, 8 pcs Extension Rods - Image 3](https://images-na.ssl-images-amazon.com/images/I/819c-FBCB1L.jpg)

## Available Options

This product comes in different **Measurement accuracy, Part Number, Range, Resolution** options.

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Four Stars
  

*by J***H on Reviewed in Canada on February 15, 2018*

High quality, but came slightly uncallibrated and had to send it to a local shop to have checked.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-16*