oneywell Black HF680 Wired 2D Barcode Scanner Replace MK7120-31A38 USB Kit, Plug and Play, Large Screen, Flash Compensator and More Practical(HF680-1-2USB)

Operating temperature: -10°C to 40°C (14°F to 104°F)
Storage temperature: -40°C to 60°C (-40°F to 140°F)
Humidity: 0% to 95%RH, no condensation
Drop: Designed to withstand 1 m drops
Illuminance: 0-100, 000 Lux Scanning
Performance DPI: 1280 x 800 pixel
Motion tolerance: Up to 2.5 m/s for 13 mil UPC at optimal focus
Scan angle:
Horizontal: 47°;
Vertical: 30°
Print Contrast: 20% minimum reflectance difference
Pitch,
Skew: +/-60°, +/-70°
Decode Capability: Reads standard 1D, PDF, 2D
Symbologie Note: Decode capabilities dependent on kit configuration. • The distributive illumination of 18 recessed LED lights in the scan window prevents eye strain. When the product is not in use, lighting will automatically turn off. Lighting stays on when the product is in intermittent use. This ensures the best user experience
Great decoding performance: • The IR design can deliver accurate and efficient sensing and decoding, effectively preventing repetitive scanning. • Instantly, as the barcode flashes through the scan window, HF680 can capture the image and start decoding, delivering a very smooth decoding experience to the user. • HF680 can read 3-mil barcodes, barcodes covered with water droplets, bent barcodes, damaged barcodes that contain complete information, lengthy barcodes, highly-dense QR codes, and inverse barcodes. • It can read barcodes on LCD and OLED screens with minimum brightness. When the mainstream smartphone screen’s brightness is 10% or more, HF680 can quickly read the barcodes. • It can scan barcodes on paper with a print contrast of at least 20%. Even when the printing quality is too poor, HF680 can still help the user decode at a desirable speed.
Lengthy useful life: • All key components, which are theoretically designed, pass strict testing. In a simulated user environment, the product lasts more than 40, 000 hours (or more than three years).