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Unitech MS838 User Manual

Unitech MS838
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© 2021 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
MS838 Users Manual
Laser Information
The unitech product is certified in the U.S. to conform to the requirements of
DHHS/CDRH 21CFR Subchapter J and to the requirements of IEC 825-1.
Class II and Class 2 products are not considered to be hazardous. The unitech
product contains internally a Visible Laser Diode (VLD) whose emissions do
not exceed the maximum limits as set forth in the above regulations. The
scanner is designed so that there is no human access to harmful laser light
during normal operation, user maintenance or prescribed service operations.
The laser safety warning label required by the DHHS/IEC for the unitech
product’s optional laser scanner module is located on the memory
compartment cover, on the back of the unit.
* Laser information only applies to the products with laser components.
CAUTION! Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous laser
light. Use of optical instruments with the scanner, including
binoculars, microscopes, and magnifying glasses, with will
increase eye damage.
This does not include eyeglasses worn by
the user.
LED Information
The unitech product contains LED indicator(s) or LED ring whose luminance is
not harmful to human eyes during normal operation, user maintenance or
prescribed service operations.
*LED information only applies to the products with LED components.

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Unitech MS838 Specifications

General IconGeneral
TypeHandheld bar code reader
Sensor typeCMOS
Scanner type2D
Pitch reading angle0 - 60 °
Light levels (direct sunlight)0 - 100000 lx
Linear (1D) barcodes supportedCodabar, Code 11, Code 128, Code 39, Code 93, EAN-13, EAN-8, GS1 DataBar, GS1 DataBar Expanded, GS1 Databar Limited, GS1-128 (UCC/EAN-128), Industrial 2 of 5, Interleaved 2 of 5, Matrix 2 of 5, UPC-A, UPC-E
Optical sensor resolution (W x H)640 x 480 pixels
2D (matrix & stacked) barcodes supportedAztec Code, Data Matrix, Micro QR Code, MicroPDF417, PDF417, QR Code
Standard interfacesRS-232, USB
Connectivity technologyWired
BuzzerYes
Keys quantity1 keys
Product colorBlack
Protection featuresCrash proof, Knock resistant
International Protection (IP) codeIP42
Power consumption142 mA
Storage temperature (T-T)-20 - 60 °C
Operating temperature (T-T)-10 - 50 °C
Operating relative humidity (H-H)5 - 95 %
Harmonized System (HS) code84716070
Weight and Dimensions IconWeight and Dimensions
Depth95 mm
Width70 mm
Height160 mm
Weight245 g

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