Ground resistance tester GEOHMC
This paper introduces in detail the product
Measurement of three wire or four wire system
5 range of grounding resistance measuring up to 50K ohm
Measure voltage up to 250V (45-200Hz)
Automatic testing ground voltage fluctuation
Automatic recognition and measurement of fault alarm
Test the battery capacity
Continue to monitor and alarm the interference voltage
Can be measured values are stored in the internal memory
Screen display help tips
Infrared data transmission interface
Software support (optional)
Description of product features
Level 0.01 Omega Omega..20k; Manual: 50K.
Resolution 0.01... 10
Precision + (3%rdg+3d)
Current 10mAeff detection... 100 Aeff
Electric pressure 0... 250V
接地电阻测试仪GEOHMC
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产品详细介绍
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三线制或四线制测量
5量程接地电阻测量可达50kΩ
电压测量达 250V（45-200Hz）
自动测试大地电压波动
自动识别测量故障并报警
测试电池容量
持续监督干扰电压并报警
可将测量值存入内部存储器
屏幕显示帮助提示
红外数据传输接口
软件支持（选件）
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| 产品功能描述 |
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| 量 程 |
0.01Ω..20kΩ;手动：50kΩ |
| 分 辨 率 |
0.01…10Ω |
| 精 度 |
±(3%rdg+3d) |
| 检测电流 |
10mAeff…100μAeff |
| 电 压 |
0…250V |
ELECTRIC
