If you are looking for a barcode scanner that will work hard for you then you may want to buy the PowerScan D8500 barcode scanner.  You will notice that it works well at scanning 1D and 2D images so it works really well.  It also has a high resolution Mega-Pixel imaging sensor that provides great quality to those that purchase it.  You will also be amazed to find that it has three optic modes to select from and these include standard, high density and wide angle mode that will allow you to capture more at one time with a scan. 

Great feedback is easy with the green light feature.  The green spot will directly hit the barcode so you will be able to get an accurate reading each time you use it no matter what the barcode looks like and it helps you scan on an angle when you need to saving you time and energy.  You will be able to aim with ease when you double click on the scanner and the area you are looking at is marked with lights so it is all scanned. 
Customers will find that it works anywhere without complications.  It is made to be ergonomically correct so that it feels good while you hold it.  It is also very easy to use and set up, even if you are a first time user.  There are built in interfaces that include one option with a USB cable and the other one that includes a keyboard so that you can select the option that you like the best when you are using it.