AD-1688 Weighing Data Logger
Save, carry, and retrieve
The AD-1688 weighing data logger is a handheld device that lets you collect weighing data without connecting the balance or scale to a PC!
- Dual interface – RS-232C and USB connections
- Large memory of approx. 5,000 weighing data sets
- Internal clock to save the date and time
- Pocket size of 55 × 103 × 16.5 mm
- IP65 (with the casing cover)
- No battery required
| 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 |
| Compatible OS | Windows 2000 / XP / Vista / 7 / 8 / 10 |
| Dedicated power supply | Not required. Power is supplied by the weighing instrument or PC. |
| Operating environment | 5 °C to 40 °C (41 °F to 104 °F), 85 %RH or less (no condensation) |
| Dimensions | 55 × 103 ×16.5 mm |
| Weight | Approx. 60 g |
| Standard accessories | USB extension cable (0.5 m)*, Three RS-232C cables (1 m) |
* If the AD-1688 is not detected by your PC
Depending on your type of PC, if a USB extension cable is used, the signal may weaken and not be detected by the computer.
Please either connect the AD-1688 directly to your PC without using a USB extension cable, or connect the AD-1688 to your computer using an off-the-shelf USB hub.
Highlights
- Dual interface – RS-232C and USB connections
- Large memory of approx. 5,000 weighing data sets
- Internal clock to save the date and time
- Pocket size of 55 × 103 × 16.5 mm
- IP65 (with the casing cover)
- No battery required
Features
| 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 |
| Compatible OS | Windows 2000 / XP / Vista / 7 / 8 / 10 |
| Dedicated power supply | Not required. Power is supplied by the weighing instrument or PC. |
| Operating environment | 5 °C to 40 °C (41 °F to 104 °F), 85 %RH or less (no condensation) |
| Dimensions | 55 × 103 ×16.5 mm |
| Weight | Approx. 60 g |
| Standard accessories | USB extension cable (0.5 m)*, Three RS-232C cables (1 m) |
* If the AD-1688 is not detected by your PC
Depending on your type of PC, if a USB extension cable is used, the signal may weaken and not be detected by the computer.
Please either connect the AD-1688 directly to your PC without using a USB extension cable, or connect the AD-1688 to your computer using an off-the-shelf USB hub.



