| AD-1688 | Specifications |
| Application devices | Balances and scales manufactured by A&D with an RS-232C connector |
| Memory size | Approx. 5,000 data sets in the standard format (15 characters in 1 data set) can be stored |
| Clock error | ±1 minute / month |
| Applicable OS | Windows 2000 / XP / Vista |
| Dedicated power supply | Not required. Power is supplied by the weighing instrument or PC. |
| Operating environment | 50°F - 86°F (5°C - 40°C ), 85%RH or less (no condensation) |
| Dimensions | Approx. 2.1 oz (60 g) |
| Weight | Approx. 2.1 oz (60 g) |