EAN-130000000000062   EAN-13 barcode 0000000000062
UPC-A000000000062   UPC-A barcode 000000000062
UPC-E00000602   UPC-E barcode 00000602
Product NameCrown 6 Ft Screed Bar
CategoryHardware: Tools
Amazon.comA Buy on Amazon ~ B0041K8JWQ
SKUT110102
Long DescriptionThe MAGnesium Float Boards provide the lightest material in the industry and will not react with concrete like aluminum screed bars. 6 base allows the Screed King to float in any slump of concrete and our unique Curl Edge helps roll the excess concrete back to the rakers and allows the board to float or ride on forms.
Created07-01-2006
Modified02-20-2017 11:32:02am
MD5de9d7197ec54d94282c682b6fd20e113
SHA256555e5649bbb950ce10cc10e3d476fd52653f4a4997cc061a27023fa27d82f248
Search Googleby EAN or by Title
Query Time0.0004392

Code39 also known as Code 3 of 9 allows you to encode text using characters A-Z and 0-9 and some punctuation. Using an extended encoding system, it is possible to encode the entire ASCII character set.

barcode

Each character is made up of 10 elements where 5 are bars and 5 are spaces. You may have seen this described as 9 elements on other sites where 5 are bars and 4 are spaces but there is always a narrow space stripe between characters which means we might as well consider that trailing narrow space part of each character making the total number of elements 10. The final trailing narrow space simply appears to be absorbed into the quiet zone to the right of the final barcode. There is no check digit in this symbology unlike others. The variation between the width of the bars is what define the value of each character.

In the image below you will notice the start and stop block are the same. In most Code39 fonts,this is encoded as the asterisk (*) character although it is not displayed under the barcode. The text under the barcode is optional and is for human use only. The start and stop asterisks are not decoded when scanned and may or maynot bedisplayed. Also how the text is displayed depends on the process used to create the barcodes. Often, the text is simply under the barcode without the indent displayed in our sample.

barcode

Normally, there are only 43 characters that can be encoded using Code39. But if you want to encode the full ASCII characterset, you can prefix letters with special characters to get the characters you need including lower case and special characters. Although it is possible to encode the full ASCII set, if you actually need to do this it is better to use Code128 because it will produce a smaller barcode.

If you want to create your own Code39 barcode, you can visit our very own barcode generator page.

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