Top 11 2D Barcode Scanners

2D barcodes are slowly coming into the mainstream of things and it is just a matter of time before they replace the incumbent 1D barcodes.

Everyone acquainted with technology will at least have seen 2D barcodes in their day to day operations, knowingly or unknowingly. The advantages that come along with changing to a 2D system are immense but there a few roadblocks at the moment too. So, it becomes natural that everyone will look at all aspects before making a conscious decision.

However, due to the sea of information out there, it is easy to get lost. So, here is a piece to reduce all that cutter and give you the top 11 2D barcode scanner. You will find the different types of scanners and barcodes. And also, the technique of how does 2D barcode scanner work.

This article is full of useful information like why 2D barcode scanner is the need of the hour, some FAQ’s, what is the difference between 1D and 2D barcode scanner. There are few things to be considered before buying a barcode scanner.

Top 11 2D barcode scanners

ProductAverage User RatingPrice RangeBest Price
Our Pick
4.5/5
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User-Friendly Design
4.6/5
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The most easy-to-use barcode scanner
5/5
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Barcode scanner with highest symbol contrast
3.5/5
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Most value-for-money barcode scanner
4.2/5
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Most cost-effective barcode scanner
2.8/5
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Most portable barcode scanner
5/5
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Most durable barcode scanner
2.9/5
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Most premium looking barcode scanner
5/5
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Barcode scanner with best skew angle
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Most compact barcode scanner
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How 2D barcode scanners work

(If you are curious about how in general barcode scanner works check out this article.)

The working technique of a 2D barcode scanner is very similar to that of 1D scanners. Both have the illuminator, scanner and decoder to make sense of the codes.

As the names indicate, illuminators throw a beam of light or laser and capture an image of the barcode. Some 2D scanners just take an image like a normal camera too. The image taken needs to be processed and scanned to make sense. This is where the scanner comes in. Different Scanners use different technologies to detect the light reflected back or the barcode present inside the image. The scanned image is then sent to the decoder which analyzes the image and takes the information out of the barcode.

Where the 1D and 2D barcode scanners differ in terms of working is mainly in the way that barcodes are designed themselves. 2D barcodes from the beginning have been created to improve the scanning speed and accuracy. So, no matter the type and specifications of the 2D scanner, they will always be better than 1D scanners.

Let us take QR codes as an example, as they are the most wide-spread 2D barcodes at present. They are made up of a combination of squares which form a block. The blocks themselves are many in number and together form the QR code.

The basic block present in every QR code is the finder pattern. This will always be the first block that a 2D barcode scanner will look at. It is an assortment of squares, which is used by the scanner to detect the size, direction and alignment of a code so that the barcode can be analyzed from the proper angle and orientation.

The next block that a 2D scanner would look at, is the alignment block. It is a set pattern that allows the scanner to check wheater the barcode is damaged or distorted. Due to the ability of the scanner to sense these things, even a QR code which has an error in the form of blotches and distortions can be accurately scanned to provide the required information.

Other than the 2D barcodes, what impacts the working of a 2D scanner most, is the software used inside the scanner. Unlike in 1D scanners, the software plays a very vital role in scanning. The higher the price of the 2D scanner, more sophisticated will be the software installed. After the scanner scans the image, the software analyzes every minute aspect of the barcode.

The analyzing ability is down to the software recognizing the different black and white patterns. Once the patterns are recognized, the scanner can make out which block is for verification and alignment purpose and which block contains the actual data that is needed by the user.

This analysis also helps in weeding out distortions which may make the code unreadable. To overcome this, 2D scanners make informed guesses like humans to correctly recognize the code.

Why 2D barcode scanners are needed

The first thing that every consumer or business owner who is currently using 1D barcodes and scanners would ask is, why they need to switch from their current system and adopt the qr 2D barcodes and scanners. This natural question has a variety of relevant answers.

In the modern world, there is an increasing amount of information that is being fed into technological systems and it is only ever going to increase. So the main problem with 1D barcodes is the amount of information that they can store.

2D codes use a range of characters, boxes, shapes etc to store information as opposed to a 1D code, which only uses lines. This why 2D codes can store a huge chunk of data.

In addition to the amount of information that 2D codes can hold, the variety of information also varies a lot. Due to the nature of the code, they can also store binary information in the form of images, voice notes, web-links etc as opposed to the alpha-numeric data that 1D codes store.

This plays a very important role in the modern day and enables easy exchange of vital messages and data in the form of barcodes, adding another new use to barcodes.

The last but definitely not the least reason why people should turn towards 2D barcodes and scanners nowadays is the cost factor. The prices of both 2D scanners as well as that of 1D scanners are almost in the same range today, which was not the case, just a few years ago.

Also, almost all 2D scanners being in active production these days can scan 1D codes too, which makes it a win-win situation for a buyer as they get the latest technology at the same price with no loss in functionality.

How 2D Barcode Scanners differ from 1D Barcode Scanners

Use of database

These are the basic ones which would probably be attached to the phones of everyone. This can be used by runners and joggers if your MP3 player does not support the Bluetooth connection or any wireless connections.  However, the main disadvantage of wired headphones is the wire. You’d want to run and burn calories rather than spending your time untangling the wires away from your body.

Reading Data and Scan Position

By nature itself, 1D barcodes are horizontal and rectangular in nature and that means the scanners also can read data which are only horizontal. Sometimes the scanner needs to be in contact with the barcode to get accurate results but modern 1D barcodes can be scanned from a maximum distance of 24 inches. The scan position also needs to be always upright to be able to scan the code properly.

On the contrary, 2D scanners can decode barcodes vertically and horizontally, from a very large distance and at any angle using the alignment blocks.

Form Factor

Both 1D and 2D barcode scanners come in a variety of shapes and sizes in order to be convenient for different industries and businesses. The most common form factor for both is the “gun” style due to the portability that it offers.

However, they are also available in countertop, cordless and mounted shapes for other industries. The main difference nowadays is the use of smartphones for 2D barcode scanning due to the non-requirement of a database. This is a facility that 1D codes don’t offer.

Advantages of 2D Barcode Scanners

Greater Efficiency

Due to the use of sophisticated software and other hardware developments in recent years, the 2D barcode scanners are way better in reading barcodes along with very minimal error rates. The speed of scanning is also very high compared to 1D barcodes. Also, by using technology, human error can be reduced to the bare minimum.

Greater accessibility

Unlike a few years ago, smartphones along with 2D barcode scanners are as widely available these days as 1D scanners. The price of both types is also in the same range these days due to technological advancement. When this is the situation, it becomes illogical to go forward with a technology that will be incumbent in the near future.

Greater Mobility

2D barcode scanners are increasingly becoming wireless machines to facilitate easy mobility between various workstations or places. They can easily be operated through WiFi, Bluetooth or smartphones. This, along with the absence of a need for a database makes it very handy for people who need to move constantly inside a big warehouse, industry, etc.

Greater Versatility

Like everything in the modern world, 2D barcodes don’t have just one job. Along with scanning barcodes, they can also store images, website links, app data etc. They can do all these tasks simultaneously too. Many barcodes can be scanned at the same time and from different angles too as almost all 2D scanners are omnidirectional in nature. Also, the size of the code can be varied to fit on a certain surface, unlike 1D barcodes.

1. Retsol D-2030 Barcode Scanner – Our Pick

Retsol D-2030- Most power
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The last product on this list is the Retsol D-2030 and is the cheaper version of the D-3030 which was reviewed earlier in the article. Having 2 products on this list shows how far Retsol have come in terms of quality.

Both these models share a lot of things but some things are missing in the D-2030 when compared to the D-3030 as expected. The design is the main difference as the latter has a more conventional design compared to the exquisite design of the former. Here is a list of all the required specifications and features that will influence your buying decision

Main Features
  • Although the design of the product is not as fancy as it’s elder brother, it is really ergonomic and sleek to hold and operate
  • Weighs just around 160 grams
  • The voltage required is 5V and the current required is 300mA during operation
  • The image size of 640*480 pixels is captured by the device
  • The wavelength of the light emitted by the illuminator is 617 nm
  • The print contrast ratio of the device is 25%
  • Only USB interface is supported by the barcode scanner
  • Scanning speed is good but less when compared to other devices on this list
  • Reads all the common 1D and 2D barcodes currently in use.
PROS (What we liked)
  • Ergonomic and sleek design so that can it can be handled without any problems
  • It is easy to hold and operate for a long time due to its lightweight
  • The skew angle is the standard 60 degrees
  • Low power consumption.
  • The company claims that the power consumption is amongst the lowest in this price segment
CONS (What we didn’t like)
  • Only USB interface is supported while others in the same segment support a variety of interfaces
  • No wireless scanning tech has been implemented by the company
  • Print contrast is quite low
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2. PEGASUS PS3160 2D QR Barcode Scanner – User-Friendly Design

PEGASUS PS3160 2D QR Barcode Scanner
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The Pegasus PS3160 is an excellent choice for retail, education, government, and hospital operations as it can read bar codes from different media. It has a wireless connection and works with Windows, Linus and Mac OS systems. The hand-held bar code scanner has an ergonomic and sleek design that is comfortable to hold, and the simple plug and play operation makes it easy to use.

Main Features
  • Hand-held bar code scanner.
  • It can read 1 D including UPC, EAN, Code 128, Code 39, Code 141, Matrix 2 of 5, Interleaved 2 of 5,  MSI Plessey, China Postal, Korean Postal, Gs1 DataBar, Codabar and 2 D bar codes like Hanxin, MicroQR, Aztec, Data Matrix, QR code, PDF417, Micro PDF417.
  • Ideal for retail, government, education and hospital operations.
  • Has an ABS+PC body.
  • It can work with Windows, Linux, and Mac OS systems.
  • Capable of reading print on paper, mobile and computer screen.
  • Comes with a two years replacement warranty.
PROS (What we liked)
  • The ergonomic and light-weight design makes it comfortable to hold.
  • Ensures fast and reliable scanning.
  • User-friendly design, simply plug and play.
  • The trigger is tested a million times and has a long life.
  • It can read barcodes from different media.
CONS (What we didn’t like)
  • No negative points were observed.
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3. Zebra Symbol DS2208 Barcode Scanner – The most easy-to-use barcode scanner

Zebra Symbol DS2208
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Zebra is a company known for the very high-quality products that it brings to the market. It is a subsidiary of the Motorola group, which speaks volumes about the standard of the products offered. Although it is not cheap by any means and is, in fact, one of the higher priced devices on this list, it doesn’t skimp on the required features and the additional features it packs in is top of the line.

The company claims that the DS2208 is one of the easiest barcode scanners to use in today’s times in spite of being one of the more advanced ones technically. The USP of the device definitely has to be the Zebra patented PRZM software used to simplify the whole process. The rest of the features and important specifications are listed below.

Main Features
  • The connectivity tech used on the DS2208 is wired with an option of using Bluetooth too
  • TTL decoding is pre-installed on the barcode scanner
  • The notification light is provided by an LED with a beeper sound
  • The interfaces supported by the device include RS-232, USB and keyboard wedge
  • The print contrast signal (PCS) is claimed to be 25%
  • The scanner can scan from distances up to 14.5 inches
  • Max skew angle of the device is 65 degrees
  • The size of the barcode needs to be at least 4 mm
  • Scan mode is always set to single. Which is a disadvantage considering the price
  • The maximum scanning speed of the scanner is 30 inches per second
  • Can scan Aztec code, China Han Xin Code, Codabar, Code 11, Code 128, Code 39, Code 93, Data Matrix, GS1 DataBar, Industrial 2 of 5, Italy Pharmacode, MSI-Plessey, MaxiCode, Micro QR code, NW-7, PDF417, QR code, TLC39, UPC
PROS (What we liked)
  • As claimed by the company, the barcode scanner is very simple to use for the first time user and workers won’t need training
  • The Zebra PRZM Software used by the company is one of the more sound software available for 2D barcode scanners
  • The device comes with an intuitive locater which is aimed to assist and locate barcodes on its own. This technology is unique to Zebra products
  • Bluetooth and wireless connectivity is provided as an option
  • It works up to 14 hours
CONS (What we didn’t like)
  • The skew angle is just 65 and can be improved for a barcode scanner which is this costly
  • Scan mode is always single, which means multiple scans cannot be done simultaneously
  • The print contrast ratio is quite low
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4. Honeywell Voyager 1452G2D Barcode Scanner – Barcode scanner with highest symbol contrast

Honeywell Voyager 1452G2D
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Honeywell, like Zebra, is one of the world’s leading brands when it comes to barcode scanners. They have a very big range of products in every category and also produce a lot of electronics products other than barcode scanners too.

Honeywell is largely responsible for making barcode scanners as popular as they are these days due to their continuous work in this field to improve the devices.

The Voyager range is one of the highest selling barcode scanners for Honeywell and the same is true for the 1452G2D.  Just like the Zebra DS2208, even this falls in the higher end of the price segment due to the best in class features and user experience.  The USP of the Voyager is the wide range in which it is usable. With the latest Bluetooth tech, it is operable up to 10 meters wirelessly. Here are it’s other features.

Main Features
  • The range of 2.4Ghz with adaptive frequency hopping Bluetooth technology version 2.0
  • Maximum data transmission speed of 1 MBPS
  • The battery of the barcode scanner is rated at 2400 mAh and is made up of Lithium-ion
  • The device can scan up to 50 thousand barcodes at one scan per second on a single charge
  • It takes around 4.5 hours to fully charge the barcode scanner
  • Motion tolerance of up to 10 cm/s means the user shouldn’t be worried about shakiness while scanning
  • Maximum skew angle while scanning is 70 degrees
PROS (What we liked)
  • Honeywell products are always top quality and brand conscious people can buy it without worries
  • Symbol contrast of 35% is very good and better than other 2D barcode scanners
  • The Bluetooth version used is the latest available for barcode scanners and the range of 10 meters is also quite good
  • The skew angle is also decent at 70 degrees and is enough these days
  • It weighs around 210 grams, making it easy to operate for a long time
  • It can scan from mobile phones.
  • The battery life is up to 14 hours
CONS (What we didn’t like)
  • The charge time of 4.5 hours is not the best and should have been less for a device priced this high
  • Cost of maintenance is high.
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5. Nadamoo 2D Barcode Scanner – Most value-for-money barcode scanner

Nadamoo 2D Wireless Barcode Scanner
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Unlike the 2 previous products on this list, the present product comes from a very modest manufacture. However, it is still placed this high on the list because of the extraordinary ratings along with spectacular specifications and features it brings to the table. Nadamoo is a company from the US and is rustling the market with such products.

When you look at the specs sheet, you will find that it doesn’t skimp on major features and even has better specifications than models placed above it. One of the main USP’s of this scanner is the very wide Bluetooth range that it offers. However, that is not its only big feature. Here is a list of everything you need to know before buying this product.

Main Features
  • The frequency of the barcode scanner is stated to be 433 HZ
  • The pre-installed memory can store up to 1 lakh barcodes at a single time
  • The range of Bluetooth is one of the best on this list
  • The processor  of the scanner is the 32 bit ARM Cortex
  • Print contrast is less than 25%
  • The light source is a 650 nm LED
  • The scan speed is an impressive 260 scans per minute
  • The error rate is less than 1 per 20 million scans
  • it has 1200 mAh battery and It takes 3 to 4 hours for battery to be fully charged
  • The skew angle of the device is around 60 degrees, which is quite disappointing
  • The notifications are handled by a buzzer and an LED light
PROS (What we liked)
  • The price to performance ratio and value for money is very good.
  • The range for the Bluetooth indoors is 100 meters and 400 meters for outdoors, which exceptional for the price at which it is offered
  • The bidirectional scanning capability at this price is offered by not many manufacturers
  • The very low error rate and high scanning speed ensure that user experience is always good
  • The battery life is another great aspect as it can go on for 10 days without charging. 
  • In the wired mode, the user can use barcode while charging.
  • The processor is from a reliable brand like ARM
CONS (What we didn’t like)
  • The contrast ratio of 25% is quite low
  • The skew angle of 60 degrees is quite low compared to competitors
  • The brand is quite unknown and service centres won’t be widely available
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6. Pegasus PS3117 Barcode Scanner – Most cost-effective barcode scanner

Pegasus PS3117
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The next product on our list comes from an Indian manufacturer who is relatively new to the barcode scanning business. However, this does not mean that their products are inferior to those of its competitors. In fact, it is safe to say that, the devices are giving tough competition to those priced above them due to the cost effectiveness offered by these products.

The PS3117 is their only offering in the 2D barcode segment and like other Pegasus barcode scanners, the price of the product is its main USP.  It is sure to give users no fuss and do exactly what it is meant for without any fancy and over the top features. Here is a complete list of the things you need to know about the PS3117

Main Features
  • The interface supported by the Pegasus PS3117 is only the USB
  • Can scan QR Codes, Data Matrix and PDF codes if required
  • The voltage required is 5V and the maximum current consumption is 120ma
  • The photosensor used on the device is a CMOS sensor which has a resolution of 648 Ã-488 pixels
  • The notification light source is a red LED
  • The skew angle is a meagre 55 degrees, which is one of the lowest on this list
  • The minimum PCS(print contrast ratio) is 30%. Which is good compared to other devices in the same segment
  • Can recognise UPC/EAN,Code 128, Code 39, Code 93, Code 11, Matrix 2 of 5, Interleaved 2 of 5, Codabar, MSI, QR, Data Matrix, PDF codes
  • The maximum verticle shock drop distance is 1.2 meters
PROS (What we liked)
  • The product is the best if you are looking for a 2D scanner that won’t leave a big hole in your pocket
  • Supports almost all the common 2D barcodes and all 1D barcodes
  • The device weighs around 173 grams, making it portable and easy to hold for long periods
  • The company has used a CMOS sensor, which is great for the price point
  • you get the power of a barcode scanner, digital camera and document scanner in a single, cost-effective device. 
  • The print contrast signal is very good at 30%
CONS (What we didn’t like)
  • The interface supported is only USB, which is a big letdown for some
  • No wireless transmission is present
  • The skew angle is very small and might cause inconvenience
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7. Honeywell 1450G2D Barcode Scanner – Most portable barcode scanner

Honeywell 1450G2D
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The 1450G2D is the second product inside the top 5 from the house of honey well and this speaks a lot about the quality that the company stands for when it comes to barcode scanners. The prime motto of the company is definitely to offer the best user experience rather than the best specifications for the price and they have been largely successful at that till now.

The 1450G2D, as the name suggests, is the more affordable version of the 1452G2D and it does miss some features when compared to the latter.However, it still has what it takes to be one of the top barcode scanners in its price segment. Here are some of its specifications and features, that you should be aware of.

Main Features
  • Honeywell claims the 1450G2D to be one of the most compact 2D barcode scanners around and it weighs just 130 grams
  • The operating power required by the device is just 2W
  • The barcode scanner supports USB, RS232, keyboard and even the RS485 interfaces
  • It is said to withstand drops from up to 1.5 meters, which is quite commendable
  • It can also withstand up to 1000 tumbles from 0.5 meters height
  • The 1450G2D is IP rated and its rating is IP40
  • The maximum light levels are claimed to be around 100000 lux
  • The maximum motion tolerance is 10 cm/s to avoid error and non-detection of barcodes
  • The skew angle for pattern recognition is an impressive 70 degree.
PROS (What we liked)
  • Honeywell is a company known for the quality its product offers and the 1450G2D is no different
  • The skew angle of 70 degrees is very good and better than most 2D barcode scanners
  • The IP rating is an added bonus when compared to other scanners
  • The symbol contrast ratio of 35% is also great
  • Drop resistance of 1.5 meters is one of the highest for barcode scanners
  • It can decode all standard 1D and 2D barcodes that are available at present
CONS (What we didn’t like)
  • Even though it is an affordable version of a higher priced product, it is still costlier than most barcode scanners
  • It misses on features like additional features like  advanced image capture and processing applications found on the higher priced model
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8. Untech MS842 2D Barcode Scanner – Most durable barcode scanner

Untech MS842 Wireless 2D barcode scanner
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Un-tech is a company relatively new to the barcode scanner industry. They are well-known manufacturers of computers and it’s components, PDA’s and RFID’s for industrial purposes. Just like any new venture, they don’t have a wide array of products in their portfolio but do have some good ones like this one.

It is a 2D scanner which can also be used wirelessly to keep up with the current trend. The range of the wireless operation is one of its main USP’s along with the price factor. It does have its share of pros and cons too. Here they are along with the essential specifications

Main Features
  • It is plug and play. there is no need to install any external drive.
  • Wireless operation for up to 50 meters indoors and 100 meters outdoors
  • Can recognize almost all standard 1D and 2D barcodes from screen or paper.
  • This scanner has a flash memory, It can store up to 2000 code128
  • This 2d barcode scanner applies to POS system on supermarkets, pharmacies, bakeries, bookstores, fashion stores, and magazine kiosks etc.
  • With its CMOS scanning technology, it can identify screen code, incomplete code and fuzzy code etc
  • The battery is 2000 mAh
PROS (What we liked)
  • The value for money proposition is quite good considering the specifications and features
  • Decoding speed is 200times per second.
  • It is durable and easy to use.
  • It has two scanning mode,  trigger scan mode and presentation mode.
  • The IP rating is a very good thing to have especially at this price point
  • The wireless range for indoors and outdoors is quite good
CONS (What we didn’t like)
  • The skew angle of 45 very low and the possibility of error increases substantially with it
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9. Retsol D-3030 Barcode Scanner – Most premium looking barcode scanner

Retsol D-3030
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Just like Pegasus, Retsol is an Indian company aiming to make huge strides in the barcode scanning segment and reduce the dominance of bigger international companies like Honeywell and Pegasus. It’s products are quite affordable for the average consumer and aim to provide the best user experience possible. It is a company that has 10 years experience in the auto-identification and data capturing segment.

The D-3030 is one of its top of the line products and the premium design is proof of that. It isn’t a wireless scanner like most of the products on this list, but it’s specifications are equal to or better than other 2D barcode scanners in the same segment. So here is a list of everything you need to know regarding the Retsol D-3030

Main Features
  • The D-3030 is quite compact in nature and weighs just around 160 grams, making it manageable to hold for long periods
  • It uses a voltage of around 5V and current for 400 mA for normal operations
  • The image captured by it for scanning will have a resolution of 640*480 pixels like lot other barcode scanners
  • The aiming light source is a 617nm LED with an illumination of 6500k
  • The skew angle is 60 degree, which is average at best in the price bracket
  • The device doesn’t support wireless scanning and can only use USB cables as an interface.
  • It can recognise all standard 1D and 2D barcodes that are currently being used.
  • The print contrast is around 25%/ minimum reflective difference
PROS (What we liked)
  • The design is definitely a standout and comparable  to other barcode scanners that are placed higher than this
  • The motion tolerance is a whopping 63 cms to avoid errors when moving fast
  • The drop resistance of 1.5 meters is quite good and makes it more durable
  • The less and weight and size make it easily operable
  • It is durable and performs quick and well.
CONS (What we didn’t like)
  • It has no wireless capability which may turn away many potential consumers who are looking for the latest tech
  • No IP rating means it is susceptible to damage from water and dust
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10. Walmeck Hovetii BT Barcode Scanner – Barcode scanner with best skew angle

Walmeck Hovetii BT
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Walmeck is one brand which is quite unknown in the barcode industry and the number of products the company offers is also quite low. However, this doesn’t mean the quality offered is also low.

The Hovetii BT offers a design that stands out among the crowd of other barcode scanners just like the Retsol D-3030. The specifications of this device are also top notch and comparable to devices placed higher on this list. Here is a list of those specifications and features

Main Features
  • The material used by the company to create the outer casing or the shell is ABS and not the standard fibre plastic like other barcode scanners
  • The LED used for image scanning is red in colour and has a wavelength of 620 nm
  • It can scan images whose resolution is even less than 5 nm
  • The maximum scanning speed is around 300 scans per minute
  • The maximum  wireless transmission distance for both indoors and outdoors is 10 meters
  • The battery capacity is 1000 mAh and it would take 3.5 hours to charge with the given charger
  • The maximum height from which it can be dropped without causing damage is 1.5 meters
  • The IP rating of the product is IP52. Which is again path-breaking for the price segment
PROS (What we liked)
  • Since the Body is made of ABS rubber type material it is more drop-resistant and can be dropped from 1.5 meters.
  • This along with the good IP rating means that it is none of the most durable barcode scanners on this list
  • The skew angle of 75 degrees is one of the highest for any barcode scanners and reduces the error rate to a great extent
  • The minimum contest ratio of 30% is quite good for the price
  • The resolution of the image captured by it will be around 30 million pixels
CONS (What we didn’t like)
  • Walmeck is an unknown brand so brand conscious people wouldn’t be happy to buy it. This also means that service centres won’t be widely available should something go wrong
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11. Generic Aboutthefit Barcode Scanner – Most compact barcode scanner

Generic ABOUTTHEFIT Bluetooth Scanner
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At 9th place in this list comes a very very special product that is radically different from everything we have seen so far. It comes from the house of generic and as the name suggests, it can do everything that other barcode scanners do but in a way that makes it very portable. As you can see in the image, the scanner is micro compared to others and can fit into a human finger like a ring.

All this portability doesn’t mean it is inferior to the scanners in terms of user experience. It can scan all the latest 1D and 2D barcodes in a fast way. Also, there is no external connectivity required at all. It is completely wireless as the form factor demand it.

Main Features
  • The main feature and the only USP of this device is the portability that it offers due to the ring form factor.
  • It is operated completely wireless and hence doesn’t need any interfaces like USB or keyboard
  • The Bluetooth wireless transmission has a range of up to 10 meters like most 2D wireless scanners
  • The company claims that the form factor can increase productivity by 10-30%
  • Scans all the latest 1D and 2D barcodes
  • It has built-in flash memory and can save up to 5000 barcodes at a single time
  • Weighs just 4 grams
PROS (What we liked)
  • The unique form factor and portability it offers is unprecedented by any barcode scanner ever made
  • The total charging time is just 1.5 hours and one full charge can last 6 hours on continuous usage or 720 hours on standby
  • The range of transmission is also great for such a small device
  • It can support all the latest software like Windows XP- Windows 10, Android, iOS etc
CONS (What we didn’t like)
  • The ability to save just 5000 barcodes at a time is a big disadvantage when compared to other scanners
  • The brand isn’t famous and it will be tough to find service centres
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Frequently Asked Questions

1. Can a 2d scanner read a QR code?

A QR code is a 2 D bar code that can be easily read by mobile phones as well as 2 D scanners.

2. What is the difference between 2d barcodes and QR codes?

2 D bar codes and QR codes are similar. However, they differ in specific functional areas. A QR code can hold more information than a 2 D barcode that can contain information limited to particular details.

3. How do 2d barcode scanners work?

A 2D bar code scanner works by emitting a beam of light or laser from the illuminator to capture the image of the bar code. The scanner then scans the barcode image using different technologies. The scanned image is then sent to the decoder for analyzing the barcode and for giving you the relevant information stored in it.

Conclusion

So that was all you needed to know before going into the market to purchase a 2D barcode scanner. There are a variety of options out there in terms of specifications and price.

If you don’t care about the pricing and want the best of the best, then the Retsol D-2030 Barcode Scanner is the way to go. If you have a strict budget but still want a good product, then the Nadamoo or Pegasus barcode scanners will do a good job.

If you want the most portable barcode scanner by comprising a bit on performance, then the Generic ABOUTTHEFIT is a good product to consider. Hope this article helped.2

Hemanth Kumar
 

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