It is design for the frequent users for daily use. The hand-held size design makes it very portable.
| Model No. | DT642 |
| No of Digits | 12 |
| Power | Solar / Battery |
| Battery type | LR1130 x 1 |
| Design | Desktop |
| Unit Size (L x W x H mm) | 134 x 107 x 34 |
| EAN Code | 6925781 403991 |