ES3000 Digital Ground Resistance Tester Three-wire Ground Resistance Tester Low Resistance Measurement USB Data Storage

Description ES3000 digital grounding resistance tester also known as three wire grounding resistance tester grounding resistance meter etc is a common instrument for testing and measuring grounding resistance It adopts super large LCD gray white screen backlight display and microprocessor technology to meet second and third line testing Resistance requirements Suitable for telecommunications electric power meteorology computer rooms oil fields power distribution lines tower transmission lines gas stations factory grounding grids avoid thunder rods etc The instrument test is accurate fast simple stable and reliable ES3000 digital grounding resistance tester is controlled by a microprocessor which can automatically detect the connection status of each interface and the interference voltage and frequency of the grounding grid and has the function of testing the resistance value of the auxiliary earth electrode The measured ground and auxiliary ground resistance are displayed on the same screen The value is clear at a glance Store 500 sets of data at the same time resistance measurement range 0 01Ω 3000Ω ground voltage range 0 100V The data can be monitored online through the monitoring software and the USB data can be uploaded to the PC and has unique functions such as value retention and intelligent alarm prompts ES3000 digital grounding resistance tester is composed of host monitoring software test line USB line and grounding pin It has the