2105ER接地电阻测试仪

Earth Resistance Tester
The 2105 ER is a rugged earth resistance tester that is built with all the protection that you need for outdoor use. It is suitable for the testing os single earth electrodes such as lightning conductors and other small earthing systems. The resistance of conductors such as continuity and conduit coupling joints cans also be measured. Earth resistance can be measured directly up to 1200 ohms. The reading is displayed on a large, easy to read meter.