Is it possible for a Grabba device (iPhones only) to detect more than one RFIDs in a single go?
Multiple scanning can be done for 14443 cards. Basically select [...]
My Grabba barcode scanner is able to scan some barcodes successfully but not others. Why?
There are several possibilities here. Check that the model of [...]
There are a lot of different barcode types eg Code39, UPC, EAN, Code128.
The Grabba barcode readers autodisciminate between barcode types. There is [...]
How do I choose between CCD (x200) and Linear imager (x300) for reading 1D barcodes?
Both of these readers will do a good job of [...]
What is the Encrypted barcode support in the x500?
In some states of North America the 2D barcode on [...]
Can I use a Grabba Barcode Scanner without any specialised software?
Yes. We provide a Keyboard Wedge for Android and Apple, [...]
How do I scan a barcode?
The Grabba has trigger buttons on BOTH sides to suit [...]
What sort of barcodes does the Grabba read?
All the industry standard barcodes are supported. 1D barcodes are [...]
What do I do if my Smartphone won’t recognise the Grabba?
Firstly make sure the Grabba internal battery is charged. Secondly [...]
What do those little lights at the bottom of a Grabba mean?
There are three main lights at the bottom of the [...]