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Unitech MS146I-4

Unitech MS146 - USB interface, Infrared Beam.
USB interface and water-resistance makes the MS146 convenient and rugged.

The Unitech MS146 barcode slot reader is a flexible, cost effective solution when reliability is essential. With a resolution of up to 6 mils (0.15 mm), the MS146 is capable of reading any barcoded identification badge. The MS146's sealed optical system is available in both visible light or infrared. The infrared units ensure accurate reading of either visible and laminated badges. The convenient USB interface, water resistant base, rugged housing, and IP54 rated sealing make the MS146 a popular choice in any environment.

Technical Information

  • Form Factor: Barcode Slot Scanner
  • Resolution: 6 mil(s)
  • Symbologies Supported:
    • China Post
    • Codabar
    • Code 11
    • Code 32
    • Code 39 Full ASCII
    • Code 39 (Standard)
    • Code 93
    • Code 128
    • Delta Code
    • EAN-8 with Add-on Code
    • EAN-13 with Add-on Code
    • EAN-128
    • Interleaved 2 of 5
    • ISBN / Bookland EAN
    • ISBT 128
    • Italian Pharmacy
    • Label Code IV
    • Label Code V
    • Standard 2 of 5
    • Toshiba Code
    • UPC-A with Add-on Code
    • UPC-E with Add-on Code
    • China Postal Code
  • Scanner Type: Infrared
  • Scan Rate: 30 ips
  • Interface Options: USB
  • Interface Connectivity: Corded
  • Depth of Field: 2mm

General Information

  • Manufacturer: Unitech
  • Product Name: MS146I Barcode Scanner, USB

Physical Characteristics

  • Dimensions: 1.875" (47.62mm) x 1.375" (34.92mm) x 3.75" (95.25mm)
  • Weight: 6.7 oz - With Cable

Environmental Conditions

  • Temperature:
    • 0°C (32°F) to 50°C (122°F) Operating
    • -20°C (-4°F) to 60°C (140°F) Storage
  • Humidity: 0 to 95% Non-condensing


  • Manufacturer Warranty: 2 Year(s)

Full specifications (PDF)

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The Unitech MS146I-4 is also known as MS146I-4 or MS146I4 .