Symbology | Typical Working Range (inches/centimeters) @ 20 Ft-Cd Minimum | |
---|---|---|
Near (in. / cm) | Far (in. / cm) | |
3 mil Code 39 | 2.7 / 6.9 | 16.2 / 41.1 |
5 mil Code 39 | 2.5 / 6.4 | 26.6 / 67.6 |
5 mil PDF417 | 2.8 / 7.1 | 19.6 / 49.9 |
6.67 mil PDF417 | 2.6 / 6.6 | 25.6 / 65.0 |
80% UPCA | 2.0 / 5.0 | 55.5 / 141 |
100% UPCA | 2.5 / 6.4 | 71 / 180 |
10 mil Data Matrix | 2.2 / 5.6 | 27.1 / 68.8 |
15 mil Code 128 (4 in. wide) | 7.2 / 18.2 | 72 / 181 |
20 mil Code 39 | - | 109 / 277 |
55 mil Code 39 | - | 293 / 744 |
100 mil Code 39 | - | 554 / 1407 |