Description
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UniTech MS838

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Everyday barcode scanning for checkout and inventory

The Unitech MS838 reads 1D and 2D barcodes from paper labels and phone screens for retail, pharmacy and inventory work. Its 640 × 480-pixel CMOS imager supports fine linear codes down to 3 mil and common 2D formats such as QR, Data Matrix and PDF417.

Current offers connect by USB and are available with or without a hands-free stand. Trigger mode suits handheld scanning, while presentation mode supports auto-sensing work at a fixed station. Actual read range varies with barcode size, contrast and quality.

Key Specifications

  • Scanner configuration: Corded handheld imager; stand optional
  • Barcode capability: 1D and 2D barcodes on labels and screens
  • Reading range: 13 mil EAN-13: 60–310 mm at PCS 90%
  • Interfaces / connectivity: USB in current offers; RS232 in product family
  • Durability: 1.5 m drop; trigger rated for 1 million actuations
  • Environmental sealing: IP52
  • Dimensions: 174 × 72 × 96 mm
  • Weight: 245 g device weight
  • Warranty: 15 months

In the Box

  • MS838 corded scanner
  • USB interface cable
  • Hands-free stand only with MS838-2UCB0S-SG; excluded from MS838-2UCB00-SG

Replacement accessories are sold separately.

Read labels and mobile codes

The 60 fps scan engine reads common product labels, digital coupons and membership codes. Red aiming and white illumination help position the scanner, while LED and audible feedback confirm the capture.

Built for routine handling

IP52 sealing and a 1.5 m concrete drop rating support everyday work. The ergonomic handheld body weighs 245 g, and its trigger is rated for one million actuations.

Scanner configuration
MS838 corded handheld 1D/2D imager; current USB offers are supplied with or without a hands-free stand. Retired Bluetooth and RS232 configurations are not current offers.
Sensor
640 X 480 CMOS
Aiming Element
Red LED
Illumination
White LED
Ambient Light
0~100,000lux (natural light)
Scan Rate
60fps
Skew Angle
±60°
Pitch Angle Sensor
±60°
Roll Angle
0 - 360°
Optical Resolution
(1D)≥3mil
Depth of Field
Current April 2025 Rev.G brochure: 60–310 mm for 13 mil EAN-13 at PCS90%. Current webpage: 60–360 mm for a 13 mil code at PCS90%. These are typical, barcode-dependent ranges; source difference preserved.
Host Interface supported
USB / RS232
Dimensions (L × W × H)
174mm × 72mm × 96mm (L x W x H)
Weight
245g
Trigger Switch Life
1 million times
Operation Mode
Trigger Mode, Presentation Mode
1D Barcodes
Code 128, EAN-13, EAN-8, Code 39, Code 32, UPC-A, UPC-E, Codabar, Interleaved 2 of 5, Code 93, GS1-128, GS1 Databar, GS1 Databar Limited, GS1 Databar Expanded, Matrix 2 of 5, Code 11, Industrial 2 of 5, Matrix 2 of 5,
2D Barcodes
PDF417, Micro PDF417, QR Code, Micro QR, Data Matrix, Aztec Code
Data Formatting
Prefix, Suffix, Code ID, Reformatting Date
Current Consumption
Operation mode: <142mA, Standby mode: <42mA
Indicator
Buzzer, LED
Mechanical Shock
1.5m onto concrete
Operating Temperature
-10°C to 50°C
Storage Temperature
-20°C to 60°C
Relative Humidity
5%-95% non-condensing
IP Rating
IP52
Optional accessories
■ Hands-Free Stand (P/N: 5200-900014G) ■ Power Adaptor (P/N: 1010-900058G)
Regulatory Approvals
CE, FCC, BSMI, VCCI
Package contents
MS838-2UCB00-SG: scanner and USB cable, without stand. MS838-2UCB0S-SG: scanner, USB cable and hands-free stand.
Warranty
15 months, manufacturer product-specific hardware warranty field and current POSGuys offer. The regional webpage’s generic statement says 36 months; regional and accessory terms vary.
Warranty terms
This product is warranted against defects in workmanship and materials for a period of thirty-six months from the date of shipment. Accessories are warranted for three months to one year. Our different regions have varying warranty terms, and offer extended and comprehensive warranties, so please contact your local representative for more information.
Operating voltage
DC 5 V, current manual V2.1
MS838 Brochure Rev.G
Download
MS838 User Manual V2.1
Download
MS838 Quick Start Guide V1.1
Download
MS838 FAQ
Download

Shop MS838 Models

MS838-2UCB0S-SG

Unitech MS838 1D/2D corded USB scanner with USB interface cable and hands-free stand; 15-month scanner warranty.

Stand Included:

Stand Included

$67.75

MS838-2UCB00-SG

Unitech MS838 1D/2D corded USB scanner with USB interface cable; hands-free stand sold separately; 15-month scanner warranty.

Stand Included:

Stand Not Included

$65.87

Shop MS838 Accessories

1550-905928G

MS836B/MS838B USB Micro to USB 2.0 Type A cable, 80cm.

$15.50

5200-900014G

Hands Free Stand for MS838, MS838B, MS836, MS836B.

$14.25

5500-900098G

USB Dongle 2.4GHZ for MS836B/MS838B.

$16.50

1010-900058G

Unitech 5V/2A US USB power adapter for compatible EA520, PA760, MS652 Plus, HT330, RP902, MS838, MS851B and MS852 series devices.

$5.43

5200-900014G

Hands Free Stand for MS838, MS838B, MS836, MS836B.

$14.25