| | JA3003J | JA5003J |
| 稱量范圍(g) | 300 | 500 |
| 可讀性(g) | 0.001 | 0.001 |
| 重復性(≤g) | ±0.001 | ±0.001 |
| 線性(≤g) | ±0.002 | ±0.002 |
