There are multiple stores that carry laser bar code scanners, but online stores will usually be the easiest. Online stores like Amazon, eBay, Barcodes Inc and Microvision have a wide range of scanners for sale.
Some of the companies that make barcode scanners would be Motorola, Systemmid, Keyence, Metrologic, Symbol and Honeywell. There are more listed at the website called barcodediscount.
Everyone claims to be a leader in wireless barcode scanners. cipherlab and ocr in Canada do seem to be a couple of the top companies in the technology for the barcode scanners.
barcode
Motorola, which purchased the Symbol company in 2007, produces the products for the company, including bar code scanners. For the manufacturing process, Motorola uses such companies as Pacific Solutions in Bengaluru, India and Quadrant Technology in Kolkata, India
The use of bar code scanners exploded in the 70s as the technology quickly spread to retail outlets.
Barcode scanners begin by illuminating the code with red light. The sensor of the barcode scanner detects the reflected light from the illumination system and generates an analog signal with varying voltage that represent the intensity (or lack of intensity) of the reflection.
you cannot laser technology cannot unscramble the code on the disk
Americium is not used in bar code scanners.
I have seen pen scanners used as bar-code readers. At the local library come to think of it. But in reality the technology could be adapted to a multitude of applications
The vast majority of QR Code scanners are smart phones, like iphones, which utilize the camera and built in software to interpret the code and act on it.
You get what you pay for.
invented in 1952
You can try DKData, they have Barcoding Equipment, Handheld Scanners, even RFIDs
"Bar Code scanners are available to the public. In fact, a bar code scanner application is standard fare on smart phones or phones with a camera and internet connection, and often come pre-installed."
Symbol LS2208 is a type of Motorola product that make bar code scanners. It is used to scan products in stores to search items and bought by any big companies.