EC21 Product Catalogs - contrast

Scanner USB Wired Desktop 2D 1d Qr Barcode Scanner Mini Barcode Scanner with Good Price

20241011

Resolution(maximum)Introduce (Dasktop scanner） Light SourceLED Red light (Osram from Germany)Image sensor640*480 pixels Global ShutterResolution(maximum)0.102mm / 4milsPrint contrast ratio(minimum)

Wired 2D Barcode Scanner

20241010

Print contrast ratio(minimum) 20% Reflection Difference Reading Angle Pitch: 0-360°; Roll(Tilt): ±60°; Skew (Yaw): ±60° Decoding Capability 1D: All standard 1D codes, including GS1 DataBar™ li

SD5737 Embedded Omni-directional Barcode Scanner

20240923

contrast ≥15% Physics Parameters Weight <400g Appearance size 165.04mm*144mm*76.45mm Line length 1.5 meters Interface USB Read tips Buzzer Voltage DC+5V ±5% Operating current 500mA Environmental

Rugfone S1

20240611

contrast >=25% Symbologies 1D CODE128, EAN-8, EAN-13, UPC-E, UPC-A, Interleaved 2 of 5, ITF14, MATRIX 25, Code39, Codabar, Code93, UCC/EAN-128, Code11, ISBN, INDUSTRIAL25, STANDARD25, Plessey, MSI

Barcode Gun Scanner Supermarket Cashier Wireless QR Code Wired

20240111

it is easy to read one/two-dimensional codes, screen codes, and paper codes. Color codes, distortion codes, large data volume codes, low contrast codes, and so on are also not a problem.

7120 2D Barcode Scanner

20210309

Contrast: 20% minimum reflective difference Interfaces Supported: USB, RS232 Motion Tolerance s: >2m/s Symbology Decode Capability 1-D: UPC, EAN, Code 128, Code 39, Code 93, Code 11, Matrix 2 of 5,

Handheld 2D Barcode Scanner USB T-2009

20240104

Contrast ≥20% Ambient Illumination Dark Environment, Indoor Natural Light Code System 1D：UPC-A，UPC-E，EAN-8，EAN-13，Code 128， GS1-128， Code 39，Code 32, Code 93，Code 11，Interleaved

Mobile Barcode Scanner Sl-MS50 Data Collection Terminal

20121228

Contrast Min. 25% Min. 35% Min. 25% Compatible Phone Size Length < 125.5, Width < 65.5, Thickness < 14.5 mm Operating System Android, iOS4.0+, Windows Mobile, WinCE, BlackBerry, Palm, Symbian OS 9.1-