1. Specification:

| Model | Max capacity(kg/lb) | E (kg/lb) | Division(n) |
| HP | 100/200 | 0.02/0.04 | 5000 |
| HP | 200/440 | 0.05/0.11 | 4000 |
| HP | 300/660 | 0.10/0.22 | 3000 |
| HP | 500/1110 | 0.20/0.44 | 2500 |
2. Feature:
| Tare Range | 100% F.S. |
| Auto Zero | ±50% F.S. |
| Manual Zero | ±2% F.S. |
| Zero-tracking | 0.5e/s |
| Reading Stable Time | ≤10 seconds |
| Auto-sleep | Stable and no action 3 seconds |
| Auto-off | Stable and no action 3 minutes |
| Overload | 100% F.S.+9seconds |
| Max.capacity Load | 120% F.S. |
| Ultimate Load | 300% F.S. |
| Battery Life | >150hours |
| Temp(Op.) | -10℃~+40℃ |
| Humidity(Op.) | ≤90% at 20℃ |