3位半直流电流表DH3-DA100数显电流电压表上海托克生产销售一系列电流电压表DP5,DP4.DP3,TE,DB5,DH4,DB4,DB3,DH3系列等等: DB3-AV0.2 DB3-AV2 DH3-DV DH3-AA DH3-AV DH3-DA 、DH6-AA DH6-AV DH6-DA DH6-DV、DH7-AA DH7-AV DH7-DA DH7-DV、13701647256 DH8-AA DH8-AV DH8-DA DH8-DV、DH9-AA DH9-AV DH9-DA DH9-DV,DB3-AA DB3-AV DB3-DA DB3-DV DB3I-AA DB3I-AV DB3I-DA DB3I-DV,DP3-PAA DP3-PDA DP3-PAV DP3-PDV,DH4I-PAA DH4I-PAV DH4I-PDA DH4I-PDV,DB4-AA,DB4-AV,DB4-DA,DB4-DV,DB4I-AA,DB4I-AV,DB4I-DA,DB4I-DV,DB4-PAA DB4-PAV DB4-PDA DB4-PDV,DB4I-PAA DB4I-PAV DB4I-PDA DB4I-PDV DB5-AA DB5-AV DB5-DA DB5-DV,DP5I-PAA DP5I-PAV DP5I-PDA DP5I-PDV TE-AA TE-AV TE-DA TE-DV,TE-DM DB3-AV20 DB3-AV200 DB3-AV600 DB3-AA0.2 DB3-AA2 DB3-AA5DB3-AA20 DB3-AA50 DB3-AA1001DB3-AA150 DB3-AA200 DB3-DA0.02 DB3-DA0.2 DB3-DA2 DB3-DA20 DB3-DA50 DB3-DA5 DB3-DA100 DB3-DA150 DB3-DA200 DB3-DV0.2 DB3-DV20 DB3-DV2 DB3-DV200 DB3-DV600 方式 | 单端输入 | A/D转换 | 双重积分 | 测量速度 | 约2.5次/秒 | 频率范围 | 45∽400Hz(仅对交流 ) | 溢出显示 | “-1”或“1” | 显示 | 红色数码管 (14.2mmH) | 极性显示 | 只显示“ ”Display“ ”only | 电源 | AC110/220V 50Hz/60Hz | 功耗 | ≤4.5VA | 耐压 | AC 1500V 1min | 绝缘电阻 | DC 500V≥100MΩ | 重量 | Abt.500g |
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