-3-   © 2018 unitech Electronics Co., Ltd. All rights reserved. 
unitech is a registered trademark of unitech Electronics Co., Ltd.
 
MS282 User’s Manual 
1.3 Specifications   
 
Optical&Performance
1D or 2D  2D 
Sensor  CMOS sensor with 640 x 400 pixel 
Aiming Element  610nm 
Illumination   Hyper Red 660nm 
Ambient Light  10000 ft. candles (107,639 lux) 
Skew Angle  ± 60°   
Pitch Angle Sensor  ± 60°   
Roll Angle  0 - 360° 
Optical Resolution  5.0 mil (Code 39), 6.6 mil (PDF417) 
Printing Contrast Scale  Minimum 20% 
Depth of Field (DOF 
PCS=80%) 
SYMBOLOGY / X-DIM TYPICAL RANGE* Near Far 
5 mil Code 39 2.0 in / 5.1 cm 6.4 in / 16.2 cm 
5 mil Code 128 2.5 in / 6.3 cm 5.0 in / 12.7 cm 
6.6 mil PDF417 2.5 in / 6.3 cm 6.3 in / 16.0 cm 
10 mil PDF417 1.8 in / 4.5 cm* 9.0 in / 22.8 cm 
13 mil 100% UPC 2.0 in / 5.0 cm* 12.5 in / 31.7 cm   
20 mil Code 39 2.0 in / 5.0 cm* 19.5 in / 49.5 cm   
20 mil Data Matrix 1.5 in / 3.8 cm 13.5 in / 
34.3 cm 20 mil QR Code 1.5 in / 3.8 cm 11.0 in / 27.9 cm 
Communication 
Host Interface 
supported 
USB / RS232 
Mechanical 
Front cover  Customizable 
Dimension  179.7 mm x 47.5mm x 51.3mm (L x H X W) 
Weight  130g 
Trigger Switch Life  10 million times