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Item#: N82E16838311005

Unitech MS320-1RG MS320 Series 1D Linear Imager

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Marketplace Seller
  • High-performance linear imager
  • Reads 1D and PDF417 symbology
  • RS232 cable included. Power adapter sold separately

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Handheld Imager Scanner (1D)

The MS320 barcode scanner is an easy device to integrate into your workspace. Affordable, simple to use, and effective in a variety of spaces, this corded barcode scanner offers the straightforward functionality you require to streamline your business.

The MS320 is a scanner that matches any laser scanner in performance by incorporating aggressive long range CCD scanning technology. It also gives the user excellent comfort thanks to its ergonomic and lightweight design.

It's built to withstand multiple drops of 5-feet to a concrete floor. Besides supporting most common one dimensional barcodes, the MS320 also supports two dimensional PDF417 barcodes. This barcode is selected for applications in areas such as the automotive industry for key applications as shipping, product evidence, quality conveyance, production broadcast, configuration management and material safety data sheets.

As a valuable accessory, the MS320 comes (optionally) with an adjustable hands-free stand for automated operation. It delivers the flexibility to operate as a presentation scanner, making the scanner suitable for your point of sale, office automation and document tracking applications.

Target Markets / Applications

This corded barcode scanner is at home just about anywhere, whether it's processing payments on a retail counter or tracking shipments in the warehouse.

MS320 Retail
  • Point of Sale
  • Inventory
  • Asset Tracking
  • Document Processing
MS320 Manufacturing
  • Work-In-Process
  • Tool Crib
  • Shipping
  • Pick / Pack


  • Supports most common 1D barcodes and the two dimensional barcode PDF417 (multi-row symbology)
  • Robust design withstanding 1.5m to concrete floor
  • Anti-scud material (fits like a glove, doesn't slip out of your hand)
  • Optional hands free stand for automatic scanning
  • Contact and wide reading enables you to read labels up to 25cm DOF and up to 12 cm wide
  • The interchangeable plug-in design allows you to replace the cable easily and minimizes downtime from damaged cables
  • Setting the scanner via quick set-up or barcode manual through PC by scan utility software (RS232-cable required)
  • Flash-ROM for easy post-purchase software upgrades via RS232 interface design
  • Flexible connectivity via auto discriminating interface design

Long-Range Scanning

The MS320 is a long-range barcode scanner that reads all linear barcodes. Its powerful scan engine makes its performance comparable to that of more expensive laser barcode scanners. With this device you can reliably and consistently scan barcodes up to a foot away.



The comfortable and ergonomic design of the MS320 makes it easy to operate. Whether it's picked up once an hour or used consistently for an entire shift, the MS320's compact and lightweight form factor will prevent user-fatigue and simplify scan-intensive applications.

This barcode scanner is available in three different interface options: USB, keyboard wedge, and serial. The interface cables are easily interchangeable, making it suitable for a wide variety of computer systems. Easy plug-and-play installation means your team will be up and running in no time.

For added flexibility, the MS320 is also available with a hands-free stand.

In addition to reading all major 1D barcodes, the MS320 also reads the 2D barcode PDF417.



The Unitech Service Guarantee backs this powerful corded barcode scanner for five years. However, the MS320's rugged enclosure makes it highly unlikely you'll ever have to send it in for repair. The MS320 is a rugged barcode scanner, meaning it is built to last. Equipped with a special sealing that repels moisture and dust and built to withstand repeated 5-foot falls to concrete, the MS320 is a bold investment in your company's future.


  • Replacement for our best-selling MS335 barcode scanner
  • Reads all common 1D barcodes and PDF417
  • Hands-free stand available
  • Multiple interface options
  • Withstands 5-foot drops to concrete
  • Environmentally sealed against moisture and dust
  • Warranty: 5 Years



Learn more about the UNITECH MS320


Part Number
Form Factor
Scan Engine
1D Linear Imager


Included Cables
RS-232 Series Cable Included
Interfaces Supported
Keyboard Wedge

Scan Performance

Light Source
660 nm Visible Red LED
0.1mm (4mils) Code39, PCS=90%
Depth of Scan Field
0-250mm (Code 39, PCS=90%, 20mils)
Width of Scan Field
75 degree
Scan Speed
200/300 scans per sec
Print Contrast Ratio (Minimum)
30% or more
Decoding Capability
Auto-discriminates all standard barcodes


Input Voltage
5VDC +/- 0.25V
255mA @ 5VDC
Power Consumption
Power operating: 1275mW
Power Standby: 600mW


7.36" x 3.98" x 3.07"
0.41 lbs.


Operating temperature: 0°C to 45°C
Storage temperature: -40°C to 60°C
Humidity: 5% to 90% relative humidity, non-condensing
1.5 meter
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
Extended Warranty Options
AIG - Scanner Replacement Coverage Plan
  • Hassle free replacement
  • Covers electrical and mechanical failure
  • No deductibles or hidden fees
  • Learn More
AIG - Scanner Accidental Damage Replacement Plan
  • Accidental Damage from Drops & Spills
  • Covers electrical and mechanical failure
  • No deductibles or hidden fees
  • Learn More
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Condition Guidelines

The following guidelines apply to all product categories unless otherwise indicated within specific categories.

  • New : A brand-new, unused, unopened item in its original packaging, with all original packaging materials included. Original protective wrapping, if any, is intact. Original manufacturer's warranty, if any, still applies, with warranty details included in the listing comments.
  • Refurbished : "Refurbished" products have been tested to ensure compliance with original manufacturer specifications, and MAY include a limited manufacturer warranty - see the item's product page for details.
  • Open Box : Newegg only guarantees your receipt of the Open Box product with the purchase of this item. Any accessories MAY OR MAY NOT be included. Newegg will NOT send you any missing accessories, even if it is required to use all of the item’s functions.
  • Used - Like New : All of the instruction booklet or artworks are within the original case and showing no wear and tear. The disc has no visible scratch and in working condition. DLC content may have already been redeemed.
  • Used - Very Good : All of the instruction booklets or artworks are within the original case but showing minimal wear and tear. The disc has light scratches and in working condition. DLC content may have already been redeemed.
  • Used - Good : Either the instruction booklet or the artworks are missing from the original case and showing wear and tear. The disc has light scratches and in working condition. DLC content may have already been redeemed.
  • Used - Acceptable : The instruction booklet and the artworks are missing from the original case and showing wear and tear. The disc has scratches but in working condition. DLC content may have already been redeemed.
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