https://img20.360buyimg.com/vc/jfs/t1/159957/11/41344/63196/65250944F57203890/520d06feaaa7c224.jpg
最小接地电阻：20Ω
最大接地电阻：2kΩ
https://img20.360buyimg.com/vc/jfs/t1/165508/9/41078/42854/65797046Fd541bdc1/a5436596bcfaddfa.jpg
测试电压：1000V
电阻量程：5.5GΩ
https://img20.360buyimg.com/vc/jfs/t1/180745/39/43455/43026/66125738Ff45ef916/91e582ed42272572.jpg
最小接地电阻：0Ω
最大接地电阻：200Ω
https://img20.360buyimg.com/vc/jfs/t1/213550/29/12178/60176/6206346fEab4132ff/b460d4789e70061f.jpg
测试电压：2500V
电阻量程：49.9GΩ
https://img20.360buyimg.com/vc/jfs/t1/10578/31/23580/47549/652684f6Fe03bf7e8/c695ebf8e3cf4b94.jpg
测试电压：2500V
电阻量程：20GΩ
https://image3.vipmro.net/goodsImg/999999/201112/10007cao/20161031/095a01!450450.jpg
https://img20.360buyimg.com/vc/jfs/t1/249636/7/11653/14277/666c4516F188c6b6e/c021473f814d9b42.jpg
https://image3.vipmro.net/goodsImg/999999/201112/10007cao/20161031/030a01!450450.jpg
https://image3.vipmro.net/goodsImg/999999/201112/10007cao/20161031/105a01!450450.jpg
https://img20.360buyimg.com/vc/jfs/t1/236325/37/7322/15436/65786465Fb93ece9d/187e76ad664e97bd.jpg
产品类型：普通测电笔
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