Barcode Scanner Handheld 360° Reading Dustproof Waterproof Wireless QR Code USB
2D: For PDF417/ MicroPDF417/ QR Code. 20 mil: QR (20 Characters) 9mm—175mm. Waterproof and Dustproof Sealing Grade: IP54. The scanner is small in size, light in weight, ergonomically designed, comfortable in hand and easy to carry.