參數FT6304AFT6305AFT6306A額定值（0~40℃）輸入電壓0~120V0~500V0~120V輸入電流0~30A0~30A0~120A輸入功率300W600W600W負載精度量程范圍精度分辨率精度分辨率精度分辨率定電壓模式0.1~20V (0.05%+0.02%FS)1mV (0.05%+0.02%FS)1mV (0.05%+0.02%FS)1mV0.1~120V/500V (0.05%+0.025%FS)10mV (0.05%+0.025%FS)10mV (0.05%+0.025%FS)10mV定電流模式0~3A/12A (0.1%+0.2%FS)0.2mA (0.1%+0.1%FS)0.1mA (0.1%+0.2%FS)0.4mA0~30A/120A (0.15%+0.2%FS)1mA (0.1%+0.1%FS)1mA (0.2%+0.2%FS)1mA定電阻模式（當輸入電壓和電流值 滿量程的10%）0.100~9.999 (1.5%+0.2%FS)0.001 (1%+0.3%FS)0.001 (1.5%+0.2%FS)0.00110.00~99.99 (1%+0.3%FS)0.01 (1%+0.3%FS)0.01 (1%+0.3%FS)0.01100.0~999.9 (1%+0.3%FS)0.1 (1%+0.3%FS)0.1 (1%+0.3%FS)0.11K~4K (1%+0.1%FS)1 (1%+0.8%FS)1 (1%+0.1%FS)1定功率模式（當輸入電壓和電流值 滿量程的10%）0~100W (1%+0.1%FS)1mW (1%+0.1%FS)1mW (1%+0.1%FS)1mW100~150W/600W (0.1%+0.1%FS)10mW (1%+0.1%FS)10mW (0.1%+0.1%FS)10mW電流量測值0~3A/12A (0.1%+0.2%FS)0.2mA (0.1%+0.1%FS)0.1mA (0.1%+0.2%FS)0.4mA0~30A/120A (0.2%+0.5%FS)2mA (0.2%+0.3%FS)1mA (0.2%+0.5%FS)4mA電壓量測值0~20V (0.02%+0.02%FS)1mV (0.02%+0.02%FS)1mV (0.02%+0.02%FS)1mV0~120V/500V (0.02%+0.025%FS)10mV (0.02%+0.025%FS)10mV (0.02%+0.025%FS)10mV功率量測值（當輸入電壓和電流值 滿量程的10%）0~100W (1%+0.1%FS)1mW (1%+0.2%FS)1mW (1%+0.2%FS)1mW100~150W/600W (1%+0.1%FS)10mW (1%+0.2%FS)10mW (1%+0.2%FS)10mW電池容量測試功能輸入為：0.10~120V/500V；最大測量容量：99999AH分辨率：0.1mAH；電池內阻測試功能精度： 4%分辨率：0.01m 動態模式頻率范圍：0.1~2KHz；頻率錯誤率 0.05%觸發時間觸發時間 5uS；觸發間隔 500uS