ATO Clamp-on Earth Ground Resistance Tester, 0.01-1000Ω, Digital Insulation Tester, Ideal for Outdoor Work

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About This 【Measuring Range】The Clamp-on earth ground tester can measure the ground resistance from 0.01Ω to 1000Ω 【Functions】The insulation tester With the the clamp on the loop, the meter can get the resistance value safely and quickly without disconnecting circuit ground lines or in needless of auxiliary electrodes 【Features】ATO clamp meter, can Auto range, Data hold, Data storage, LCD backlight, Auto calibration etc. 【Application】This clamp-on ground resistance tester is durable and accurate, suitable for grounding system measurement of electric power system, telecommunication, meteorology, oil field, building and other fields 【Package Includes】1*Clamp-on earth ground resistance testerBatteries, 1*test ring, 1*carrying box Overview Brand : ATO Power Source : Battery Powered,electric Style : Digital Min. Operating Voltage : 1.5 Volts Measurement Type : Ohms Show more