|              |                          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              |         
