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Unitech MS146 infrared slot scanner, compact black USB device, 3.8 by 1.4 by 1.9 inches

UNITECH

UNITECH MS146 Slot Scanner Infrared USB

SKU CH-MX5Q-T0A0Y

Infrared slot scanner reads 1D barcodes including Code 39, Code 128, EAN-13 and UPC-A via USB

  • Product typeOffice Products
  • Infrared light source enables reliable scanning in low light
  • USB host interface provides simple plug-and-play connectivity
  • Reads 1D barcodes including Code 39, Code 128, EAN-13 and UPC-A
  • Compact 3.8" x 1.4" x 1.9" form factor fits tight workspaces
  • Lightweight 6.70 oz design reduces operator fatigue during extended use

UNITECH MS146 Slot Scanner

The UNITECH MS146 is a handheld infrared slot scanner designed for retail, logistics and office environments. It reads a wide range of 1D barcode symbologies including Code 39, Code 128, EAN-13 and UPC-A. The device connects via a USB cable for direct host integration. Its compact form factor suits countertop or mobile workflows.

Sustained scanning performance

Infrared illumination allows consistent reads without visible red beams that can distract operators. The cable connection supplies steady power so the scanner does not pause for battery recharging during long shifts. USB communication keeps data transfer stable across extended sessions. The lightweight body reduces fatigue when hundreds of scans are required per hour.

1D barcode symbology support

This unit decodes only one-dimensional barcodes and cannot read 2D codes such as QR or Data Matrix. Buyers needing 2D capture should select a different imager. The supported list covers standard retail and industrial 1D formats. Verify your label types before purchase.

How it compares

Measured against everything we stock in Home Protection & Access Devices, at today’s prices. Recalculated every night.

Price $88.99
Pricier than about 58% of the 1,270 comparable items (median $64.99).

Specifications

Product
Brand nameUnitech
Product typeOffice Products

Questions about this item

How much power does the MS146 draw over USB during all-day scanning?

The scanner operates from the host USB port with no external adapter, so power draw stays within standard USB limits for continuous use.

Which host interface must the computer provide for the MS146 to function?

A free USB port is required; the scanner connects by cable and draws power from the same port.

Will the MS146 read the Code 39 and UPC-A labels on our existing inventory sheets?

Yes, it supports Code 39 standard and full ASCII plus UPC-A among its listed symbologies.

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