| Model | D-89168 |
| Size | 140*200*25mm |
| Number of Keys | 30 keys |
| Material | 304 stainless steel |
| Key travel | 1.0mm |
| key switch lifespan | more than 2 million operations |
| Key graphics | laser-engraved |
| Mounting style | Desktop |
| Supply Voltage | 5V DC +/-5% |
| The screen shows digit count | 12-digit number |
| Protection Level: | IP54(front panel) |
| Operating temperature | -40 ~+70 |
| Storage temperature | -40 ~ +80 |
| Certificate | CE FCC RoHS Compliant |
| OS support | DOS/Windows95/98/NT/ME/2000/2003/XP/Vista/7,8,10 Linux, Mac,etc |
| MTBF | >50000H |
| MTTR | <30min |
| APPLICATION | petroleum, petrochemical, chemical, brewing, pharmaceuticals, paint, textile, and printing |
