**Product Specifications:**
**Brand:** Chiteng
**Model:** T28
**Scanning Type:** Imaging
**Scan Type:** 1D/2D codes
**Supported Functions:** Chinese barcode scanning and recognition, support for scanning mobile/computer screens
**Dimensions:** 151mm x 142mm x Xmm
**Data Transmission Type:** Wired
**Interface Type:** USB
**Cable Length:** 1.5 meters
**Color:** Black
**Weight:** 437g
**Scan Method:** Trigger scan, induction scan
**Indication:** LED indicator, buzzer
**Rotation/Tilt/Deflection:** 360°/±65°
**System Interface:** USB
**Trigger Mode:** Manual trigger, automatic induction trigger
**Setting Method:** Manual (scan setting barcode)
**Program Update:** Online update via computer
**Compatible Systems:** Android/Apple/Microsoft
**Input Voltage:** 5V
**Current:** 220mA (standby), 470mA (power on), 456mA (working)
**Scan Type:** Image scan
**Resolution:** 1280 x 1024 pixels
**Field of View:** Horizontal: 44°, Vertical: 34°
**Motion Tolerance:** Reading accuracy ≥ 4m/s
**Print Contrast:** Minimum 20% reflection difference
**Minimum Resolution:** 1D (Code39): 5mil; QR (20mil)
*Note: Product images are for reference only. Actual product may vary. The company reserves the right to change product design, specifications, and parameters without prior notice.*
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