Welch Allyn 3400PDF/HD-12 Handheld Barcode Scanner Portable

Welch Allyn 3400PDF/HD-12 Handheld Barcode Scanner Portable

The Welch Allyn 3400PDF/HD-12 is a handheld laser barcode scanner designed for portable data capture in retail, healthcare, inventory, and point-of-sale environments. This compact device reads standard 1D linear barcodes and delivers reliable barcode data to connected systems via serial or USB interface. The scanner features an ergonomic handheld design and is powered by rechargeable batteries, making it ideal for mobile or stationary scanning applications where flexibility and portability are essential.

Specifications & What's Included

• Brand: Welch Allyn
• Model: 3400PDF/HD-12
• Type: Handheld Laser Barcode Scanner
• Barcode Symbologies: 1D linear codes (Code 39, Code 128, UPC, EAN, and other standard formats)
• Interface: Serial or USB connection
• Form Factor: Compact handheld design
• Power: Battery powered with rechargeable battery option
• Read Range: Typical laser scanning range for standard barcode sizes
• Durability: Industrial-grade construction suitable for retail and warehouse use

Applications

Handheld barcode scanners like the 3400PDF/HD-12 are essential tools in modern retail operations, healthcare facilities, warehouses, and inventory management systems. These devices capture barcode data in real time, enabling rapid product identification, price lookups, inventory tracking, and point-of-sale transactions. The handheld form factor allows operators to move freely throughout a facility, scanning items on shelves, in bins, or at checkout counters. Welch Allyn's barcode scanners became industry standards in healthcare and retail settings during the 1990s and 2000s, where their reliability and ease of use made them popular choices for inventory and patient ID applications. Today, while newer technologies have emerged, these scanners remain in use in legacy systems and continue to be valued for their simplicity and durability in environments where they are already integrated.