5 Types of Dimensional Gages

5 Types of Dimensional Gages

If you’re looking for a way to measure something accurately and digitally, you should consider using a dimensional gage. There are different dimensional gages, and each one is designed for a specific purpose. This article will discuss the different types of dimensional gages and why it’s essential to use them. With the right dimensional gage, you can get precise measurements every time!


What is a Dimensional Gage?

First, let’s understand what a dimensional gage is and what it’s for. A dimensional gage is a tool to measure the size, shape, and dimensional tolerances of an object. Dimensional gages are typically handheld devices that use sensors to take measurements. There are many different dimensional gages available on the market, each designed for a specific purpose.


Why Use a Dimensional Gage?

There are tons of reasons why you should use a dimensional gage. Dimensional gages are more accurate than traditional measuring tools like rulers and tape measures. This tool allows you to take measurements of difficult objects with conventional tools, such as round objects or objects with irregular shapes. Additionally, dimensional gages measure the dimensional tolerances of an object, which is essential for ensuring that products meet specifications.


Types of Dimensional Gages

Now that we know what a dimensional gage is and why you should use it, let’s look at the different types of dimensional gages available on the market. Here are some of the most common dimensional gages:

  • Calipers: Calipers are one of the most common types of dimensional gages. They measure the size and thickness of an object. 
  • Micrometers: Micrometers are another common type of dimensional gage. They measure the diameter of an object.
  • Verniers: Verniers are used to measure the dimensional tolerances of an object. 
  • Height Gages: Height gages are used to measure the height of an object. They are typically used in conjunction with a surface plate.
  • Coordinate Measuring Machines (CMM): A CMM is a sophisticated type of dimensional gage that can measure the dimensions of an object in three dimensions. CMMs are used for high-precision measurements.


As you can see, there are many different types of dimensional gages available on the market. Each type of gage can be both digital and analog formats and is for a specific purpose. When choosing a dimensional gage, selecting the right one for your needs is important.


Gage Technologies

Several gaging technologies are used for dimensional gages and other instruments:

  • Pneumatic gages use air pressure to take measurements. Analog amplifiers, pneumatic comparators, and digital readouts display air-gaging dimensional data.
  • Electronic gages use LVDTs (linear variable differential transformers), strain gages, and load cells to take measurements. Data is displayed on digital readouts or computers.
  • Mechanical gages use displacement or physical movement of a gaging element such as slide, spindle, or stem to take measurements. They are available in analog or digital formats.


Measuring Vs. Gaging

It’s essential to understand the difference between measuring and gaging. Measuring is the process of determining the size, quantity, or degree of something. Gaging is the process of comparing an unknown dimension to a known standard. When dimensional gages are used for measuring, they are compared to a dimensional standard such as ANSI/ASME B89.Gage R&R. That means when you use dimensional gages for gaging, you are comparing it to a master part such as a gage block or a shrink-fit ring.


Mechanical Vs. Electronic Vs. Air Gaging

Before, choosing a dimensional gage used to be pretty straightforward: analog vs. digital. With the advent of electronic and air gaging, there are more choices to make. Let’s take a closer look at each type of dimensional gage:

  • Mechanical Gages: Analog mechanical gages are still widely used because they are relatively inexpensive and easy to use. They can be used for either measuring or gaging.
  • Digital Mechanical Gages: Digital gages are becoming more popular because they offer the accuracy of digital gaging with the ease of use of mechanical gages.
  • Electronic Gages: Electronic gages are more accurate than mechanical gages. They can be used for either measuring or gaging.
  • Air Gages: Air gages are the most accurate type of dimensional gage. They can be used for either measuring or gaging.


Check Out DataMyte’s Gages!

DataMyte is all about productivity and performance. We offer various software, tools, and other amazing products to help you improve your business operations while saving time and money. Our dimensional gages are some of the best in the business. Check them out now!


Pinch Force Gage

The DataMyte Pinch Force Gage is a reverse force sensor that promotes efficiency while eliminating errors. It measures the pinch force of window panes, sunroofs, and glass elevating roofs of trucks, automatic cars, and more.

The DataMyte Pinch Force Gage sensor captures and records the maximum power exerted by the automatic closing device before switching to the reverse direction. The recordings instantly show on the display sensor, with the data transmitting to a data collection instrument with the press of a button.


LMI Corporation Partnered Solutions

DataMyte is also in partnership with other companies that provide similar productivity-boosting products and services. LMI Solutions is one of them. From flush and gap measurements to surface checks and hole location, LMI has the ideal tool for your specific application. 

DataMyte integrates your LMI product with that of ours for a seamless and efficient dimensional gaging solution. LMI’s dimensional gaging solutions include the following:


Wireless Seal Gap Solutions

LMI tools allow repeatable gaging for doors, lift gates, and deck lids. The LMI Mini and Ultra Mini seal gap gages are perfect for these purposes. The LMI wireless seal gap system is ideal for dimensional gaging in limited space applications. 



LMI’s G-Force measures door closing velocity, energy, and force. It provides the following perks:

  • Firstly, Standard USB and wireless communication on every unit.
  • Secondly, Perfect for final assembly, yard audits, or customer acceptance lines.
  • Thirdly, Easy-to-use utility configuration. The G-Force configures and acts as a graph-generating portal for engineering evaluation and other applications.
  • Lastly, Easy programming with accurate measurements; it will display a red or green LED light depending on the limits you set up.


DATAMYTE and LMI Solutions are trusted brands by car companies such as Honda, Daimler, Nissan, Ford, and Stelantis. Our partnership with LMI only expands the scope and reach of our services, which is why we highly recommend their dimensional gaging solutions.


Common Questions For Dimensional Gage Selection

When choosing the ideal dimensional gage, it’s essential to ask as many questions as you can. After all, dimensional gaging is critical for quality control in the manufacturing process. Here are some common questions to ask when selecting a dimensional gage:

  • What type of dimensional gage do you need?
  • What are your dimensional gaging requirements?
  • How much is your budget for a dimensional gage?
  • How often will you be using the dimensional gage?
  • What is the intended use of the dimensional gage?


These are just a few questions for you to start. However, by taking the time to ask the right questions, you can ensure that you’re selecting the best dimensional gage for your specific needs. 



We hope this article gives as much information about dimensional gages. If you need dimensional gages, look no further than DATAMYTE and its partners. Moreover, we offer a variety of high-quality dimensional gages to suit your needs. You can trust us for all your dimensional gaging needs!



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