Tips of using Electronic Digital Caliper That You Need To Know

Tips of using Electronic Digital Caliper That You Need To Know

Electronic Digital Caliper

An electronic digital caliper is one of the most useful measuring instruments. While a good number of people may not be aware of this equipment, it deserves their attention. Its effectiveness in taking accurate measurements surpasses all other precision tools. So what exactly is an electronic digital caliper?

A digital caliper is a precision instrument ideal for inspection in manufacturing. In the caliper technology, the electronic digital caliper is the most recent. It provides unambiguous measurements of an object, making it highly favorable among users. Electronic digital calipers can take differential measurements. The measures come in handy when making comparisons of measurements between two different objects. What makes it even better is the display of the recorded measurement.

The electronic digital caliper features enhanced technology that can produce an electronically generated reading. The reading is usually on a digital and high-resolution LCD screen as a single value. Most electronic digital calipers can shift between metric and standard units. Therefore, if you are looking for a measuring tool with accuracy like no other, consider purchasing an electronic digital caliper. Below are further details on the features and usage of this instrument. Therefore, read on as we discuss the electronic digital caliper. You can also check out this: Electronic Digital Vernier Calipers

Features of an Electronic Digital Caliper

Electronic Digital Caliper

Nothing entices a customer more than rare and bonus features in a product. When it comes to the electronic digital calipers, they deliver nothing short of that.


These instruments are of high quality strong composite carbon fiber. They are highly durable for increased longevity as a result of the strong composite fiber material.


When it comes to the design, these battery-operated measuring instruments feature ergonomic design. As a result, electronic digital calipers are suitable for measuring inside or outside dimensions of an object. The design accommodates a zero/on button for turning on the calipers. It also resets the current position of the calipers to zero.

Two jaws:

Electronic digital calipers feature two jaws, that is, the inside and outside jaws. The outside jaws as the name suggest measures the outside dimensions of your object. The inside jaws, on the other hand, measure the inside dimensions of objects. Both jaws are very delicate. Therefore, observe caution as you use them.

Depth Gauge:

Another crucial feature is the depth gauge. The depth gauge is useful in assessing the thickness of an object. Also, it measures the depth of a hole or object. Additionally, electronic digital calipers feature a step gauge which is not visible. It is used to measure the distance from the edge of an object to another point on the same object.


For safety purposes, electronic digital calipers feature a locking screw. It prevents the caliper jaws from moving. The inch or millimeter button switches the measurement units between inches and millimeters. There is also the ABS button feature which temporarily adjusts the current position to zero. Electronic digital calipers also feature a battery compartment for securing the battery in place.

Ease of use:

The entire point of using an electronic digital caliper is to make your measuring process easier. Therefore, having an instrument that features an onsite sensor is a bonus. The AOS onsite sensor is an electromagnetic inductive sensor. It facilitates resistance against water, dirt, and oil. Therefore, your digital caliper remains in good condition for a long time.

Types of Calipers

Electronic Digital Caliper

Not all calipers are electronic. There are a few other types of calipers available in the market. First is the inside caliper. It is used in measuring the inside dimensions of an object. The opposite type of calipers is the outside calipers. It is useful in gauging the outside dimensions of objects.

Divider Calipers

The divider caliper, popularly known as a compass, is extensively used in the metalworking field. It is used in marking out locations. The divider caliper has sharp points which act as markers. Oddleg calipers are used to mark lines at a particular distance from the edge of a specific workpiece.

Vernier Calipers

The next type of calipers is the Vernier calipers which are very popular among users. These calipers provide a direct reading of the measurements obtained with high levels of accuracy. They comprise a calibrated measuring scale with two jaws and a pointer that slides along the scale. To read the results, simply read the position of the pointe directly on the scale.

Dial Caliper

The dial calipers offer an alternative to using the Vernier mechanism. Dial calipers read the last fraction of an inch or millimeter on a simple dial. A rack and pinion move the pointer on a circular dial. Therefore, this facilitates the direct reading of measurements without having to use a Vernier scale.

Micrometer Caliper

A micrometer caliper uses a calibrated screw to measure the dimensions of an object instead of a slide. The last type of caliper is the digital caliper. The electronic digital caliper falls under this category. They are the current invention in regards to calipers. They display the measurements are numerical values on the LCD screen by use of a linear encoder. Additionally, digital calipers offer a serial digital output. Therefore, you can interface your electronic digital caliper with your personal computer. You can also check out this: Electronic Digital Vernier Calipers

How to use an Electronic Digital Caliper

To take precise measurements, it is essential to possess knowledge of how to use electronic digital calipers. These measuring tools are your best friend in regards to measuring relatively small objects. The majority of digital calipers are accurate to within plus or minus 0.001” which is equivalent to 0.02 mm. Hence, there is a guarantee of accurate measurements. The chances of any errors are greatly reduced when using electronic digital calipers.

To begin using the electronic digital caliper, it is vital to zero the instrument. Skipping this step results in inaccurate results. Press the zero/on button to set the scale reading to zero. When you close the jaws, the reading should be 0.000”. The digital calipers are now ready to take measurements.

When measuring the outside dimensions of an object, use the outside jaws. Ensure that the object is positioned parallel to the outside jaws. Otherwise, you are likely to obtain erroneous measurements. You can also utilize the outside jaws to gauge the thickness of an object. Place the object in a position perpendicular to the jaws for accurate measurement.

The inside jaws measure the inside dimensions of an object. The objects should be placed perpendicular to the jaws. To gauge the depth from one surface to another, employ the depth gauge. Ascertain that the calipers and the surface being measured are perpendicular to each other.

Step Gauge:

For step measurement, use the step gauge. It is highly useful in assessing the distance between one edge of an object and the next ledge above it.

Comparative Measurement:

One of the functions of electronic digital calipers is comparative measurement. To achieve this, zero the digital calipers when taking a measurement. You can juxtapose dimensions of two different objects by doing this. Firstly, use the inside jaws to gauge the inside diameter of your object. After that, press the zero/on the button to zero the calipers. Lastly, utilize the outside jaws when measuring the outside dimensions of the second object. You obtain a reading on the screen which exhibits the disparity between the dimensions of the two different objects.

It is crucial to bear in mind some factors when using electronic digital calipers to get an accurate measurement. First, ensure that your digital calipers are clean. Also, both sides of your object should be spotless for accurate measurement. Another thing to pay attention to is the tightness of the calipers during contact with the object. Do not overtighten your instrument. Slight contact is enough to acquire error-free measurements.

What is the Electronic Digital Caliper used for?

The primary use of electronic digital calipers is measurement. However, these instruments are used in different contexts. Digital calipers are also common in educational institutions. Schools employ these excellent tools in engineering related classes. They assist students in gauging the dimensions of various objects. Also, digital calipers remedy the zero error. These tools are for physics students to facilitate measuring objects with various shapes.

Steel Manufacturing:

In the steel industry, digital calipers are significant tools for accurate measurements. The purpose is to gauge the inside dimensions of steel objects. Electronic digital calipers also measure the thickness of an array of objects that have distinctly shaped. Moreover, digital calipers come in handy when measuring the depth of some objects made up of mixed metals.


The medical realm also employs electronic digital calipers. The surgical instruments’ industry widely depends on digital calipers for precise measurement. Keep in mind that in the medical sector, the dimensions of various instruments with distinct characteristics require measuring with absolute correctness. Due to this high level of sensitivity, even the slightest impact from external factors can cause unimaginable havoc. That is why digital calipers are utilized.

Science Laboratories:

Scientific labs also use electronic digital calipers for a plentitude of objectives. These instruments perform more enhanced functions in scientific labs. They include precise measurement of objects vital in taking on important work such as combining two parts of an object. Hence, high-level of absolute precision is required. Digital calipers are equally useful in providing dimensions of irregular and regular shapes from both the inside and outside dimensions.


Another industry that utilizes electronic digital calipers is the aerospace and aviation industry. Very accurate measurement is required in this field. Any erroneous measurement results could lead to fatal accidents. Therefore, digital calipers are used to ensure accurate measurement of parts used in putting together aviation machinery.


Machine and automobile shops are also among the most extensive users of electronic digital calipers. Automotive machinery comprises the most intricate of components. Therefore, for them to function correctly, each element requires careful measuring. Ship makers also use digital calipers in gauging the dimensions of the parts making up a ship.


Another set of professionals who use electronic digital calipers are locksmiths. The trade of locksmithing requires very accurate measuring since it encompasses the use of composite patterned keys and locking techniques. The use of digital calipers assists in measuring the thickness of diameters with extreme accuracy.

Using electronic digital calipers is advantageous in some ways. Firstly, it is easy to read the measurements. The LCD readout screen displays the measurements vividly, so you do not require to struggle with reading the results. Also, digital calipers guarantee accuracy. The reliable results ensure you get the best measurement of the dimensions of your objects. Some digital calipers can measure distances as precise as micrometers.

Additionally, it is possible to zero electronic digital calipers at any point without necessarily requiring calibration. Measurements can also be easily converted by use of the millimeter/inch button. Since electronic digital calipers are battery-operated, they are power-conserving devices. The battery life is exceptionally long, so you do not require to replace the batteries frequently. You can also check out this: Electronic Digital Vernier Calipers


It is apparent from the review above that electronic digital calipers provide a much better way of measurement compared to rulers and other measuring devices. They are also very safe to use. Once you purchase yours, be keen to use it properly. Keep your digital calipers in good condition too. See to it that you check the calibration of your digital calipers before use. Mostly, every time you use a digital caliper, you require to make sure that it is properly calibrated. Each electronic digital caliper comes with at least one or two calibration rods. Make proper use of them for impeccable results.

Using digital calipers instead of a ruler for measurement is advantageous due to high accuracy levels. Also, it is much easier to use electronic digital calipers compared to dial calipers. Reading digital calipers is much more comfortable. The best part is that electronic digital calipers come at an affordable price. You do not require to blow a huge chunk of money to purchase one. The majority come with a warranty in case of any default. So unless you are the old-school type or you happen to fancy dial calipers, make the switch to electronic digital calipers today.

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