Best Dial Test Indicator

Dial test indicator or DTI can be defined as the instrument which has a dialing display that shows a circular scaling value based on the measurement distance of an erroneous surface from an object.

Dial indicator came from England in the year of 1983 AD. In the 1980s the analog version of the dial indicator has no difference in looking with today’s dial indicator. Only the advancement came on the pointer.

The previous version of the dial indicator consists of a circular dialing display, circular and linear gears inside, a stem rod which has a lever for DTI or plunger or DI. The lever or plunger moves and the gear turn the pointer to show the readings on the circular dialing scale.

Recently there are many kinds of dial test indicators on the market. Few advanced technologies show digital display rather than dialing display.

Dial test indicator (DTI) and dial indicator (TI) are used in mechanical workshops for making a surface error-free and more accurate. Generally, DTI and DI are used to find the run out, flatness, cylindricity, etc. They are both dial indicators but they have few mechanical and positional differences.

NamePreviewRangeResolutionMaterialWeightBuy from
KHCRAFT0.03"0.0005"Steel3.2
ounces
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Accusize
Industrial
Tools
0.03''0.0005"Steel6.4
ounces
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Starrett
711LCSZTCAL
0.03''0.0005"hardened
jewelled
13.6
ounces
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TESA
Brown
& Sharpe
0.06"0.0005"hardened
jewelled
4
ounces
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Mitutoyo
513-402-10E
0.03''0.0005"Steel14.1
ounces
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Starrett
12305
0.03''0.0005"hardened
jewelled
11.2
ounces
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Gold
Plus
0.06"0.0005"Copper
Alloy
8
ounces
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Fowler0.06"0.0005"hardened
jewelled
5.6
ounces
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TESA
Brown
& Sharpe
0.03''0.0005"hardened
jewelled
8.0
ounces
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Mahr
Federal
0.015"0.0005"hardened
jewelled
4.8
ounces
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Top 10 Best Dial Test Indicators

1. Best Pick: KHCRAFT Professional Dial Test Indicator

best test indicatorThe best pick goes to KHCRAFT Professional Dial Test Indicator. This model is the best in all the sectors we considered for the review.

It has a measurement range up to 0.03″ and graduation of 0.0005″, measure accurately with the instruction. It is only 3.2 ounces in weight. So, it’s very comfortable to carry. Considering the material KHCRAFT is made of stainless steel with a satin chrome finished body, ensures the mechanical long-lasting life, stability, durability.

Considering the price, KHCRAFT DTI has a very comfortable price range among the other DTI. If we go for accessibility, we will find that KHCRAFT provides the best services among later DTI. It provides a very strong protective box combined with other necessary pieces of stuff.

Besides, it also provides the magnetic base stand which can fit the dial indicator also. Lastly, from the customer view, it has a huge number of ratings and suggestions which makes it the best dial test indicator among all. However, if you buy this DTI, KHCRAFT manufacturer will deliver with a packaging size of 4 x 2 x1 inches of the dimension.

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Customer suggestion:

From the above six factors of choosing the best dial test indicator, KHCRAFT met all the requirements to be the one. We strongly suggest this model based on the quality of the model.

Pros:

  1. Accurate, stable, and durable.
  2. The metallic body ensures long-lasting.
  3. Comfortable price range.
  4. Strong protective box and packaging.

Cons:

  1. Dialing displays can be well visible opposite the light source.

2. Accusize Industrial Tools Dial Test Indicator

best test indicatorThe next best pick goes to the Accusize Tools brand. This model meets all the requirements as the KHCRAFT does. It has a measuring range of 0.03″ and graduation of 0.0005″, accuracy is quite awesome as the KHCRAFT.

This model is also made of stainless steel, which of course ensures the mechanical long-lasting life of the product. The gears and bezels are very stable and durable. The price comes with a very comfortable range.

Considering the accessibility, Accusize also provides the instrument containing a very strong plastic molded box. This boxing facility surely ensures the quality of the product and also maintain the stability and durability of the instrument.

Besides, customer review comes with good suggestion and ratings except a few. Afterall, Accusize will deliver this Dial test indicator with a packaging size of 1.6 x 3.2 x 1.6 inches.

Customer suggestion:  

This model can also be a very good suggestion for the buyer. Considering all the factors, Accusize meets the requirements. But a few reviews from the buyer came with a negative remark. In comparison with the positive reviews, this pick is excellent. For this reason, we picked this instrument as our 2nd best pick among all.

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Pros:

  1. Accurate, simple, and easy to read.
  2. The metallic body ensures the long-lasting of the product.
  3. Very comfortable price range.
  4. Strong packaging and other pieces of stuff.

Cons:

  1. Very few products are found with a fatal flaw.
  2. Few product reviews mentioned hard to fix the reference zero.

3. Starrett 711LCSZTCAL Last Word Dial Test Indicator

best dial test indicatorOur next best pick is the Starrett 711LCSZTCAL last world dial test indicator. It looks so an antique model that can attract buyers. The best part from this model is that it has the NIST provided certificate which means it is very much accurate from experimental proof.

It has specifications similar to other DTI. This model is made of stainless steel and satin chrome finished which surely ensures stability and durability.

The price range for this product is comparatively very high but the accessibility comes with some wonderful features. Starrett will provide several positioning stands to take the reading in various shapes and positions. Customer review also came up with the best suggestion.

Customer suggestion:

Considering the antique model and brand feature this model can be the best choice. But if the consideration varies from the price, we suggest the upper two.

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Pros:

  1. Very antique model.
  2. Brand features.
  3. Stable and long-lasted.

Cons:

  1. Hard adjustment.
  2. Expensive Price.

4. TESA 74.111370 Intrepid 312 Dial Test Indicator

best dial test indicatorAnother remarkable model is this TESA Intrepid Dial test indicator. Though it has a few specifications which are better than the previous three, still it takes the fourth position in the ranking. Let’s see why.

The measurement range is bigger than any model in this ranking which is 0.06″. This is an attractive feature of this model. Besides, it has a graduation of 0.0005″ which is normally similar to that of the others. Considering the material, the intrepid dial test indicator is made of steel and hardened jeweled, which also meets the stability and mechanical long-lasting period.

Accessibility didn’t lack any of the facilities we mentioned before. There has a very strong packaging system that can surely protect the DTI from any external force or thrust. If we go for the price, it’s a very expensive than the other model.

Customer review and ratings weren’t more like the above three, but yet it comes with the best suggestions and reviews. TESA intrepid delivers the package with a dimension of 5 x 2.7 1.7 inches.

Customer suggestion:

The quality meets all the requirements to be a perfect dial test indicator. But if 0.03″ of the range is enough for the buyer than we strongly suggest the above DTI. Buying this and the above 2 will be the same meaning and there will be a waste of money. Of course, you will not waste your money, right? But for any specific reasons you need a larger measurement range and a perfect quality product, we will strongly suggest this item for you.

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Pros:

  1. Accurate, easy to read, and simple.
  2. Strong packaging and better accessibility
  3. Long-lasting mechanical life, stable, durable.

Cons:

  1.  Expensive price range.

5. Mitutoyo 513-402-10E Dial Test Indicator

best dial test indicatorMitutoyo, a Japanese manufacturer is now a very famous brand producing measuring instruments to the recent markets. One of their best products is micrometer. Here is another product of theirs, Mitutoyo 513-402-10E, a typical standard model among the other dial test indicators.

Measuring range is 0.03″ along with the graduation 0.0005″ is the same as the other models ranked in this review guide. The Mitutoyo instrument is accurate as of the other 3 models we already discussed above.

This dial test indicator is made of stainless steel, ensures the mechanical long-lasting life. If we go for accessibility Mitutoyo has a lack of few features as the above two do but on the other side, it has good servicing features too.

Let us discuss one by one. The good point is that the Mitutoyo dial test indicator can be replaced or the parts are changeable. It gives an easy way to clean up or change the components inside.

The downside of the accessibility is that the Mitutoyo doesn’t provide a strong protective box like the other 3 models we discussed above. However, if we can make our protective box for this instrument will be super nice to use. As for the price, without the protective box and other components, this instrument is quite expensive than the others.

Customer review came with the best suggestion to choose this instrument. Afterall, Mitutoyo will deliver this dial test indicator packaging of 14.1 ounces of the weight.

Another Mitutoyo from the same series you may want to check out is Mitutoyo 513-402 horizontal test indicator. It comes with 0.0005″ resolution. Similar to other Mitutoyo products, this is one worth it to have a look and comes with great consumer feedback.

Customer suggestion:

Mitutoyo is a very standard and accurate instrument, there are few negligible negative reviews from the buyer. Except for the price range and the accessibility components, this instrument can be your best friend in every measurement.

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Pros:

  1. Accurate, simple, and easy to read.
  2. Long-lasting mechanical life.

Cons:

  1. Lack of service components.
  2. Expensive compared to other models.

6. Starrett 12305 Dial Test Indicator

best test indicatorStarrett is an American brand recently manufactured in China. This dial test indicator is a well-known company in the market. Except for a few of the downside, this instrument is very nice to choose from. Firstly, the measuring range is as usual as others. The outer body is made of steel and hardened jeweled.

However, the inner components such as gear are made of plastic which is a great downside from this instrument. Because of the material, this instrument barely ensures the mechanical long-lasting life.

Starrett provides one of the best accessibility services. IT provides the protective box and extra components which is a great upside for this dial test indicator. The price is comparatively very expensive. The customer review came with a good suggestion. Starrett DTI is 11.2 ounces in weight, will be delivered in a package of 6 x 4 x 1.8 inches of the dimension.

Customer suggestion:

We have already mentioned in the sectors that we need to consider parts that sometimes while choosing products, brand matters. If you are looking for a brand this Starrett will be our best suggestion for you. But based on other sectors, price, material, quality, we will better recommend the above 4 we have already discussed.

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Pros:

  1. Accurate, simple, and easy to read.
  2. Accessibility is satisfactory and provides other components.

          Cons:

  1. Gears are made of plastic.

7. Gold Plus Lightweight Copper Alloy Dial Test Indicator

best lightweight test indicatorGold Plus Dial test indicator is a good ranged instrument. Equipping with 0.06″ of measurement range and graduation of 0.0005″, this DTI is very accurate in measuring.

Gold Plus DTI has a unique characteristic in the material section. This instrument is made of the copper alloy makes it lighter and more stable. The price is comparatively higher. But this model comes up with the best accessibility features like KHCRAFT and Accusize.

One of the downsides of this instrument is the screw is so tightened which is hard to adjust. However, Gold plus will deliver these 8 ounces of the instrument with a very strong packaging with other necessary components. After all, this model is a very good choice for buyers.

Customer suggestion:

Gold Plus is a unique instrument as we have seen its material. So, considering the weight and accessibility we strongly recommend this model, compared to the price we do not recommend this Dial test indicator.

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Pros:

  1. Accurate, simple, and easy to read.
  2. Long-lasting mechanical life, stable and durable.
  3. Lightweight

Cons:

  1. Hard to adjust the screws and needle.
  2. Expensive compared to other models.

8. Fowler Full Warranty Dial Test Indicator

fowler dial test indicatorFowler is another new brand with a bigger range of measurements. It is similar to the previous model we discussed for Starrett DTI. The graduation is up to 0.0005″.

Fowler dial test indicator is made of stainless steel and tungsten carbide materials which surely ensure the quality and long-lasting. Besides, the price is comparatively very high like Starrett.

From the customer review, we have found this model very hard for the adjustment. This dial test indicator is 0.64 ounces which are very light to carry where the packaging weight is 5.6 ounces.

Customer suggestion:

Fowler is similar to Starrett and gold plus. If you are looking for a brand, these three models will be best for your recommendation. But if you are looking for quality then I would suggest the top 3 dial test indicators.

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Pros:

  1. Accurate, simple, and easy to read.
  2. Long-lasting and stable.

Cons:

  1. Hard to adjust.
  2. Expensive compared to every instrument in the review.

9. TESA Brown & Sharpe 01889023 Dial Test Indicator

tesa brown test indicatorTesa Brown & Sharpe Valueline dial test indicator is our next pick. This model also comes up with a very wonderful feature like the other DTI. This model is also pretty much suitable for the requirements we set for our ranking.

Containing 0.03″/0.8mm of the measurement range, the graduation of 0.0005″/0.01mm of this instrument is very standard for measuring.

The price of this DTI is very comfortable. It is also provided with a strong package that is very protective and stable.

Except for a few, many customers highly recommended this Dial Test Indicator. Though the price is comparatively higher but yet provides a good service.

Customer suggestion:

The specifications with this model are very much standard for the measurement. But from the customer review, we didn’t find this product very much suitable comparing the price. We will better prefer the top 5 models if you are looking for good quality.

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Pros:

  1. Good accessing facility.
  2. The metallic property ensures stability.
  3. Comfortable price range.  

Cons:

  1. Hard to adjust.
  2. Accuracy is not clear.
  3. Customer suggestion is not satisfactory.

10. Mahr Federal 4305960 801 S1 Standard Test Indicator

mahr test indicatorOur last pick is Mahr Federal Dial Test Indicator. Mahr product can be said as one of the most standard products in the market. But why the mahr products are on the 8th place in this ranking? Let’s see in brief.

First, the measurement is ±0.015″ which cannot meet the requirement on the previously discussed instruments. The graduation/resolution is similar to the other dial test indicators. Accuracy is quite similar to them. Price is comparatively expensive than the other models in the ranking.

This instrument is made of steel and hardened jeweled. Accessibility also can’t meet the specs that KHCRAFT, Accusize has. Mahr does not provide such a strongbox facility with the product. Afterall, mahr delivers the product in a package size of 0.2 x 0.1 x 0.1 inches in dimension.

Customer suggestion:

As we have said mahr product is one best instrument in the market. If your requirement can fill with the range of 0.015″ of the measuring range, we strongly recommend this model for the buyers.

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Pros:

  1. Super Accurate, simple, and easy to read.
  2. Ensures mechanical long-lasting, stability, and durability.
  3. Very definitive.

Cons:

  1. There is no protective packaging feature.
  2. Comparatively expensive price.

Factors to Consider while Choosing DTI

Dial test indicator is a measuring instrument which follows the different standard based on the manufacturing countries. Depending on a few aspects we reviewed the above ranking of the best dial indicator. The factors are noted below:

1. Dial Test Indicator, NOT Dial Indicator

Most beginners might make a mistake when they go for buying a dial test indicator. In terms of mechanical uses, this test indicator and dial indicator are different. Make sure that you buy the right one. Visit our article about their differences here. If you are in a hurry, then these are the brief differences:

Dial Test Indicator:

  1. Lever contact type
  2. Smaller and lighter
  3. Consistency measurement
  4. Vertical, horizontal or angular excel
  5. Travers one or two dimensions, measures flatness, runout, roundness (can’t measure the depth of holes)
  6. More flexible orientation
  7. Visibility is not so good (because of its size)
  8. Higher-resolution but short measurement range .0001″ to 0.00005″
  9. Allows single revolution
  10. Clockwise rotation and dials continuous reading
  11. More often in use

Dial Indicator:

  1. Plunger contact type
  2. Larger and heavier
  3. Repetitive and comparative
  4. Vertically excels
  5. Measures depth of holes, flatness, runout, roundness (vertical measurement, can’t excel angular measurement), so can’t be well placed in a lathe machine other than vertical position.
  6. Lower resolution 0.001″ to 0.0001″ (typical resolution)
  7. 5 revolutions
  8. Visibility is clear
  9. Both clockwise and anticlockwise rotation and dials continuous reading
  10. Specific use in some applications such as primary measuring of engine building, deck clearances, crankshaft thrust and straightness, lifter travel, etc.

2. Accuracy

Why we need a dial test indicator? to make an accurate product, right? So, accuracy is must to consider while choosing a dial test indicator. From the review below all the dial test indicators that have accuracy from -0.0001″ to +0.0005″. This range of accuracy is quite sufficient for the accuracy range of measurement.

3. Range

Range is another important factor to consider accuracy. A bigger range of dial indicator doesn’t mean a good dial indicator, the graduation, and the accuracy are obligatory. But the range is still important, so we took a range from -0.015″ to +0.60″. Based on this we have categorized few from the ranking.

4. Graduation

We need graduation for the minor increment and decrement with the main needle rotating around the dialing display. Most of our reviewed product has the graduation of 0.0005″.

5. Price

Price is always an important aspect to consider for the buyers. Sometimes good quality products need a better price, sometimes brand matters a high price, sometimes depending on the durability cheap products can meet the buyer’s demand. So, rather than looking for a price, we find a quality product is better.

6. Accessibility

Other than accuracy or graduation accessibility is mandatory. Suppose let’s say you have the best quality dial test indicator, but the case you are given is made of simple plastic whose protection level is very poor. It isn’t a good durable product. Besides, there have stands, extra needle, or gears provided by the manufacturer. So, we also considered this factor.

7. Customer Review

People will commonly look for an experienced person who knows better about a product before buying. The customer review section from different online markets is very useful in this section. Here lots of buyers share their thoughts about how they are using the products and what it has a good or bad side. Finally, considering this section we ranked our top best dial test indicator.

Conclusion

Keep in mind that the dial indicator and test indicator are different. We see it’s pretty clear to distinguish them from the brief differences we’ve mentioned. If you are going to buy a dial indicator instead, visit our this page “top best dial indicator”.

We research and collect information from online markets, blogs, YouTube videos, etc. Judging all of the information there we finalize the best dial test indicator based on the above sectors. After all, we hope for your nice journey on buying the best product.