1D/30D code readers are industrial barcode scanning devices, not a specific brand, but a category of products used across various industries for automatic identification and data capture (AIDC). These readers are manufactured by multiple companies globally, including key players like Honeywell (USA), Zebra Technologies (USA), and Datalogic (Italy). They serve sectors such as manufacturing, logistics, retail, and healthcare, enabling efficient tracking of inventory, assets, and products. 1D scanners read linear barcodes, while 2D (often referred to as 30D in some contexts) scanners handle complex codes like QR codes. Leading brands in this space integrate advanced features like wireless connectivity and rugged designs for harsh environments.