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日本共立Kyoritsu交直流钳形表 MODEL 2003A测定范围・精确度交流电流400A/2000A±1.5%rdg±2dgt (0~1000A) (50/60Hz)±3%rdg±4dgt (0~1000A) (40Hz~500Hz)±5%rdg±4dgt(500Hz~1kHz)±3%rdg±2dgt (1001~2000A) (50/60Hz)交流电压400/750V±1.5%rdg±2dgt(50/60Hz)±1.5%rdg±4dgt...
2017/4/10 21:04:44tonesoft
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2017/4/10 17:38:37tonesoft
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