Big things do come in small packages. Meet the Adesso NuScan 3500CB. This pocket-sized barcode scanner weighs at just less than 3 ounces and connects to mobile iOS/Android devices wirelessly through Bluetooth. With its CCD sensor, the NuScan 3500CB is capable of decoding the majority of the 1D barcodes that are used in various industries such as UPCs, EANs, Code 39, Code 128, Codabars, and much more. The antimicrobial substances used to manufacture the scanner help to keep away germs and viruses and rated at IP 66, this scanner is also waterproof, oilproof, and dustproof, making it a great scanning choice for industrial environments.