Top 9 Best Digital Calipers in India

The very first Caliper was found in Greece around the 6th century BC.

Since then, it made its way to the Chinese, the Romans, and slowly, all across the world.

The calipers are devices that help you take accurate measurements.

The modern-day caliper, created by Joseph R. Brown, an American in the year 1851 is the first practical tool used for measuring and available at an affordable price for ordinary mechanistic.

It is a precision instrument that can be used to measure distances very accurately.

It is widely used all across the world as it can be used to the accuracy of one-thousandth of an inch and one-hundredth of a millimeter.

In this guide, you will know all about the uses of calipers, what are the different parts of calipers, types of calipers followed with the factors to consider before buying a caliper and a list of best calipers available in the market. In the end, you will also find the FAQs for better understanding.

Where Are Calipers Used?

Vernier calipers are high precision instruments; that is, there is a very slight possibility of an error. They are widely used in science labs, engineering aspects, etc.

For measuring the inside dimensions of a particular object, the upper jaws of the caliper are used. The distance between two objects can also be measured by putting it between them.

For measuring outside diameter, the lower jaws need to be clamped around the object.

There is also a depth probe present in the back part of the caliper, which helps us measure the depth accurately.

Different Parts of the Caliper

Digital Main Scale

The accurate that is taken is displayed on the mean beam scale and is of least error.

Upper Jaws

The inner dimensions are taken with the help of the upper jaws of the caliper.

Lower Jaws

The outer dimensions are taken with the help of the lower jaws of the caliper.

Lcd Display

The accurate readings are displayed on the LCD.

Zero Button

This is to reset the LCD to zero any time.

Thumb Screw

The thumbscrew is used to adjust the different parts of the caliper to get the required accurate measurement.

Why Does the Digital Caliper Prove to Be the Best Choice?

The digital caliper is based on the digital and electronic aspect of technology, and hence, they prove to be efficient in the long run.

They can easily switch between different systems such as the inch and the centimeter system. They make accurate measurements and also completely erase off human errors as the caliper do all the work.

The measurements can be displayed on the LCD by using the hold button.

The zero button helps you to do the reading that is displayed to zero any time you want.

They are cost-efficient as well as prove to be a good deal for your money.

Even though the other calipers have their pros, after estimating all the pros and cons, the digital caliper is said to be the most efficient.

Types of Calipers

Dial Calipers

The dial calipers consist of a dial that displays the measurement taken. They consist of a rack and a pinion mechanism system.

They are a mechanical instrument and do not need any type of power source to run. They work thoroughly, even in harsh weather conditions.

You can directly read the measurement on the dial without having to look at the vernier scale.

Vernier Caliper

The vernier caliper has two sides. They can measure about 6 inches to 300 mm.

Vernier Calipers are widely used for their precision and accuracy. They can measure internal as well as external dimensions.

They are also available in different sizes and scales.

Digital Caliper

With the enhancement in technology, the world has suddenly boosted in the digital aspect.

They are the most advanced type of caliper, which gives an absolutely accurate measurement and are very precise.

They run on an electronic base, and hence, they need batteries to run. They are cheap and therefore, are efficient.

They also consist of an LCD which displays the readings.

Digital Calipers Buyer’s Guide

Type

Digital calipers come in many varieties, and you should know your requirements before buying one. The different types are Vernier Calliper, Micrometer Calliper, Inside Calliper, Outside Calliper, and so on. You must be clear with what all these different types perform and buy a product accordingly.

Construction

The construction of the calipers should be such that it does not hinder the measurement and should be smooth. It is recommended that you should go for stainless steel construction as they make it sturdier and gives smoother movement. Apart from that, the looks are also good.

Easy to use

It should be user-friendly. Many buttons usually confuse the users, and it is very important that the buttons should be properly marked with their use. It should have a 0-button to set up 0 before starting the measurement.

Display size

If the display size of the caliper is large enough, it would be easy for you to read the measurements without inaccuracy, thus, making a lesser chance of mistakes.

Length

Digital Callipers come in ranges of length. Most usually, the calipers come in the length of 6-inch. However, there are other products which range between 4 to 12 inches. If you want to use it for professional purpose, go for a longer caliper. It is very important to go for the correct length of caliper before buying it.

Battery

Since it is a digital caliper, it runs on battery. The battery life of the caliper should be such that it lasts longer. If you need to keep on changing the battery after every month, it does not prove to be economical.

Shockproof

Callipers should be shockproof because any slight change in its state can disturb the reading and produce inaccurate results.

Type of Caliper

There are different types of calipers present in the market. Each set of calipers has its advantages and disadvantages. Thus, before buying, make sure you decide on the model you want.

Vernier calipers are rugged and long-lasting. They are shock-proof as well as coolant-proof. But you need really good eyesight to read the measurements on the scale.

Dial calipers have the advantage that they are really easy to read. But they are not entirely shock-proof and are not resistant to dirt.

Digital calipers run on batteries and are giving the most accurate measurements. But they do not work accurately under harsh weather conditions. They completely erase off all the human errors done while reading the measurements as all the work is done by digital technology.

Accuracy and Resolution

Before buying a caliper, knowing the accuracy and resolution of the given caliper are of utmost importance.

If your job needs better accuracy and resolution and the weather conditions are normal, then you may go for the best digital caliper.

But if the weather is the restraint, then you should go for a caliper that is rugged and works well in harsh conditions.

Size

The calipers are available in different sizes as per their use. You can always choose the caliper of your favorable size according to the type of job.

Warranty

Lastly, a warranty is the most important factor as a Caliper is a precision instrument, and if anything goes wrong with it, the accuracy will be affected.

Since digital calipers are electronic instruments, there is a possibility of something breaking down and the measurements getting affected.

Hence, you should always choose the caliper with a good deal of warranty so that you can get it replaced or repaired as long as it is in the warranty period.

1. zhart Vernier Caliper Digital

zhart Vernier Caliper Digital 150 mm/6-Inches LCD Display
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It is very important to have a handy measurement tool for measuring the small object and even a large object in professional purpose. One such product is the caliper which we had been using in our Science labs for measurement. zhart Vernier Caliper Digital makes it all the easier for users as it has a digital display with it. With stainless steel construction, the measurement is done steadily and smoothly. It is a quality and accurate instrument for all your measuring purposes. There are a lot of other features coming along with this product. Let us have a look at all of them.

Main Features
  • The Digital Calliper is made up of stainless steel and plastic body, which makes it sturdy and smooth while measuring objects.
  • It comes along with an LCD screen which lets you display the exact reading without the traditional way of measuring by counting those lines. The screen is powered by 1 x LR44 battery which is included along with it.
  • It has a locking screw with it for accuracy.
  • The measurement range of this caliper is  0-150 mm.
  • It provides an accuracy of  0.02 mm or 0.001 inch for 0-100mm and + 0.03 mm or 0.001 inch for 100-150mm.
PROS (What we liked)
  • At any position, you could set the reading to zero, making it convenient during the measurement.
  • The LCD screen display is clear, and you can easily read the exact readings from it.
  • You have the option to display the reading according to your choice in inches or millimeter. It widely ranges over different users, and hence, it is a good point to be noted about this product.
  • A handy conversion chart has been provided at the back.
  • This caliper can be used for Internal, External, and Height dimension measurements making it a versatile product.
CONS (What we didn’t like)
  • No shockproof features provided.
  • Warranty not included.
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2. Digital Caliper 150mm (6”)

Digital Caliper 150mm (6”) with Display Screen
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This electronic digital caliper is on the top-selling list. It is extremely efficient.

It is an ideal tool for accurate measurements and precision. It does not give any place for human errors.

The best part about this caliper that it is user-friendly as well as cost-friendly.

Digital calipers have zero buttons and a locking thumb screw, which make them the best choice for accurate measurements.

Main Features
  • WEIGHT- 290 G
  • Made of Stainless Steel
  • Rugged exterior
  • The linear capacitive measurement system
  • Works with internal, external, and depth dimensions.
  • Cost friendly
  • Zero setting button
  • Locking thumb screw
  • Large LCD
PROS (What we liked)
  • LCD Display
  • Light-weighted
  • Made of Hard exterior, that is, stainless steel
  • Cost friendly
  • User-friendly
  • Conversions available with the kit
CONS (What we didn’t like)
  • Not Dust-resistant
  • Doesn’t work well under harsh conditions
  • Requires input power source, such as batteries.
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3. Insize 1112-200 Digital Electronic Vernier Caliper

Insize 1112-200 Digital Electronic Vernier Caliper
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This digital caliper is manufactured using stainless steel. All the materials that are used in manufacturing certain products have their pros and cons.

Stainless steel is the most used material for calipers because of its hardness, strength, and wears resistance.

It has a combination of the features of a digital caliper as well as a vernier caliper.

This Insize 112-200 Digital Vernier Caliper is for the lab, and industrial purposes and hence proves to be a good fit for precise measurements.

Main Features
  • Digital technology
  • Combination of digital and vernier features
  • Stainless steel material
  • Wear-resistant
  • Cost friendly
  • Industrial and lab purpose
  • User-friendly
  • Precise measurements
PROS (What we liked)
  • The material used- Stainless steel
  • Wear-resistant
  • Conversions available in the kit
  • Cost-efficient
CONS (What we didn’t like)
  • Doesn’t work well under harsh conditions
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4. Insize CAL 150 Digital Elecronic Vernier Caliper

Insize CAL 150 Wide Screen Digital Elecronic Vernier Caliper (150 mm 0r 6”)
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The Insize CAL 150 Wide Screen Digital Electronic Vernier Caliper is made of hard plastic, which is non-conductive.

The advantage of using hard plastic over Stainless Steel is that it lowers the cost down for the manufacturing material. Also better precision instruments can be attached to the caliper as the manufacturing material cost has been compensated.

The hard plastic is non-magnetic and non-conductive. Hence the chances of shock are lowered down.

This Insize CAL 150 Caliper allows you to switch between inch and mm systems. It also consists of the required ZERO and ON or OFF buttons. It has a special feature of automatically turning off.

It can be used in industries as well as labs.

Main Features
  • Cost-efficient
  • Hard plastic material
  • Non-conducting material
  • Non-magnetic material
  • Digital technology
  • Switching between different systems
  • ZERO button
  • On/OFF button
  • Automatic turn off
  • Size- 6 inch 150 mm
PROS (What we liked)
  • Cost-efficient
  • User-friendly
  • ZERO buttons available
  • Digital technology
  • Hard plastic used as the manufacturing material
  • Automatic turn off
CONS (What we didn’t like)
  • Automatic turn off may make the instrument to turn off when not required, which could be an obstacle in your measurement noting.
  • Doesn’t work well in harsh conditions
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5. ANY JEW95VC200 Digital Vernier Caliper

ANY JEW95VC200 LCD Digital Vernier Caliper
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The ANY Digital Vernier Caliper is extremely light weighted as well as smoothly functional. Its manufacturing material is Stainless steel. Stainless steel is the most used material for calipers because of its hardness, strength, and wear resistance.

It has a combination of the features of a digital caliper as well as a vernier caliper. All the manufacturing materials have some pros and cons, despite that the stainless steel is the most widely used manufacturing material.

This ANY LCD Digital Caliper has a large LCD. It allows you to switch between different systems such as Inch or mm. It has many special features.

It has an auto power feature which adds on to quick, precise measurements. Despite all these features clubbed into one instrument, it is still cost-efficient.

Main Features
  • Weight- 280 GMS
  • Accuracy: + or 0.03mm or 0.001 inch
  • Auto Power-on function
  • Stainless Steel material
  • Large LCD
  • Cost-efficient
  • Different systems
  • User-friendly
PROS (What we liked)
  • Digital technology
  • Large LCD
  • Cost-efficient
  • Auto power on function
  • Light-weighted
CONS (What we didn’t like)
  • Large LCD increases power consumption.
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6. Safeseed Electronic Digital Vernier Caliper

Safeseed Electronic Digital Vernier Caliper
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The Safe seed Electronic Digital Vernier Caliper is made of extra strong plastic carbon fiber.

This Electronic Digital Calliper allows you to do multiple way measurements, that is, external as well as internal.

It also allows you to set the zero in any given position according to your convenience. It is widely used in industries as well as labs. It also has a special feature of a slide rule.

Main Features
  • Digital technology
  • 6 inches 150 mm
  • Cost-efficient
  • The plastic carbon fiber material
  • Large LCD
  • Slide-ruling available
PROS (What we liked)
  • Cost-efficient
  • Special additional slide ruling available
  • Extra-strong plastic fiber
  • Extra slide ruling feature
CONS (What we didn’t like)
  • Large LCD increases power consumption.
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7. JW – Digital Vernier Caliper

JW – Digital Vernier Caliper
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This JW Digital Vernier Caliper is made of hardened stainless steel. It proves to be a good fit for spending your money on.

As we know, Stainless steel proves to be one of the best manufacturing material as it is ductile, wear-resistant, and hard.

This caliper comes with a complimentary case cover that protects it from breaking.

It has an accuracy of about -/+ 0.03 mm. It is recommended for industrial use as it gives the best results.

Main Features
  • Weight- 448 GMS
  • Accuracy- -/+ 0.03 MM
  • Digital technology
  • Cost-efficient
  • Stainless steel material
  • Size- 8 inch 200mm
  • Complementary protective case
PROS (What we liked)
  • Cost-efficient
  • Hardened steel exterior
  • Complimentary cover case
  • User-friendly
CONS (What we didn’t like)
  • It is a little overweight than the usual calipers.
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8. MITUTOYO Digital Vernier Caliper

MITUTOYO Digital Vernier Caliper
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If the budget is not restraint, then MITUTOYO Digital vernier caliper is the best choice. It has multiple special features that are not available in a simple caliper.

It allows you to calculate the outer diameter as well as the inner diameter. It also allows you to measure the depth.

It also has space to save the prior measurements so that you can compare them at your convenience.

It is about 8 inches long and weighs about 890 GMS.

It also has ON/OFF buttons and ZERO button available.

Main Features
  • Digital technology
  • Size- 8 inch
  • Weight- 890 GMS
  • LCD Display
  • On/Off buttons
  • ZERO button
  • Multiple functions based control buttons
PROS (What we liked)
  • Digital technology
  • Multiple functions based control buttons
  • LCD Display
CONS (What we didn’t like)
  • Costly
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9. KRISTEEL Digital Vernier Caliper

KRISTEEL Digital Vernier Caliper
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If budget is not a restraint, this is a good choice.

This caliper is based on digital technology and is a little costly than the usual ones, as it is a recognized brand, and warranties are available. This caliper will prove value to your money spent.

It is 8 inch 200mm long.

It has a combination of digital and vernier features and has one 1.55 v button cell provided to you.

Main Features
  •  Least count- 0.01 mm / 0.0005?
  •  Size- 8 inch 200 mm
  •  One 1.55v button cell
  • Digital technology
PROS (What we liked)
  • Digital technology
CONS (What we didn’t like)
  • Costly
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Frequently Asked Questions

1. How to use a digital caliper?

  • First of all, make sure that the object you are going to measure is clean so that there is not even a slight change in measurement.
  • Take the digital caliper and clean the scale as well.
  • Turn on the digital caliper using the On/Off button. Make sure the reading is 0 in the starting.
  • Press the mm/IN to select the unit system you want the measurement to be done in.
  • Gain press the 0 buttons.
  • Place the lower jaw of the caliper on the outer part of the object and move the scale so that the higher jaw is on the other outside surface. Do not press the object hard. It should holt it slightly.
  • Measure the readings on the digital screen.
  • Reset the readings after you have done the measurement.

2. How does digital caliper works?

When you move the jaws through the sliding, it slides down the main scale. There are a number of rectangular plates which are engraved beneath the scales. The rectangular plates align and misalign themselves; this changes the capacitance between them. Beneath the movable jaw is a circuit board. The change in capacitance sends a signal to the chip within the caliper. This generates the readings which are shown on the digital display screen.

3. Digital calliper care and maintenance tips?

  • Handle your digital caliper with care. Never let it fall on the ground as it will change the readings at present and for future uses as well.
  • You should not exceed the measurement range of the caliper.
  • Before measuring, clean the surface of the object as well as the scale properly so that there is not even a slight change in the actual readings.
  • Always store your caliper inside the storage case to prevent the formation of dust and debris on it, causing it to show inaccurate readings.
  • It is recommended that you check the calibration of the caliper periodically.

4. How accurate are digital calipers?

Calipers have an accuracy rate of 0.001 in (0.02mm) and a resolution of 0.0005 in (0.01 mm). This is a lot better than those traditional calipers which you used by counting those lines, which may arise a chance of giving inaccurate measurements.

5. When should calipers be replaced?

Digital Callipers come along with a battery for making it work. Good calipers have good battery life. Some of the caliper’s life last long as five years.

Conclusion

If budget is not a restraint and you need special additional features for your caliper then, MITUTOYO Digital Vernier Caliper and KRISTEEL Digital Vernier Caliper is recommended for you.

If budget is restraint and you need to use the caliper for industrial use then, JW Caliper is recommended.

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