评论信息_PROVA-5601钳形接地电阻计_上海足吉仪器有限公司

PROVA-5601钳形接地电阻计的产品介绍：PROVA-5601钳形接地电阻计非接触式量测法、量测时间只需传统方式的 1/10, 准确度 2%(10 0 Ω内 ) 不需要传统的辅助电极棒，量测范围 0.025–1500Ω( 欧姆 ) 钩部直径最大 Φ 35 mm(5637) 钩部直径最大 Φ 23 mm (5601) 量测范围 0....

2017/4/9 15:22:33tonesoft

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