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Types of QR Code
Operating Temperature
Operating Humidity
Operating Voltage
Operating Current
(Working Mode)
Operating Current
(Idle Mode)
Anti-static Voltage
Product Certifications
Communication Interface
4. Scanning
Code Type
Code128
Code128
Qrcode
QR code, PDF417, Data Matrix, MicroPDF417, and
Aztec
-10°C to +50°C
5% to 93% RH (Non-condensing)
5.0V±0.25V (USB)
240mA
50mA
≥8kV
FCC, CE, RoHS
USB keyboard, USB HID
Depth of Field
Barcode Size
6mil
12.5mil
40mil
Content Byte Size
6 bytes
15 bytes
28 bytes
4
Scanning Distance
5 to 6cm
10 to 15cm
5 to 25cm
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