This instrument can also be used to ascertain or measure soil resistivity and ohmic resistance in accordance with the current-voltage measuring method....
GEOHM C 接地电阻测试仪是德国GMC接地电阻中的新型产品,GEOHM C 接地电阻测试仪具备所有的测试功能.它成功地把计算机、红外传输与仪表技术融为一体,GEOHM C 接地电阻测试仪使用方便简介单,有效地解块了现代城市高楼化接地电阻测试的难题。...