| 详细介绍 |
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产品特点：
三端法测量接地电阻
电阻测量范围0.1Ω－0.999K Ω
微处理器控制用于故障探测
简单全自动操作
DET62D适用于小接地装置，如照明系统接地，电信设备及小型建筑的防雷保护接地测量。
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| 功能描述 |
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| 其它 |
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?Three-terminal measurement for ground electrode testing
?Superior noise rejection to 40 V
?High tolerance to spike resistance
The DET62D is a fully automatic, three-terminal instrument built into a rugged, water resistant case for outdoor use. The instrument is suitable for the testing of single ground electrodes such as lightning conductors and other small grounding systems, or for measuring the resistance of conductors. Ground resistance can be measured directly from 100 mΩ to 2 kΩ.
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