UT575B double-clamp multi-function grounding resistance tester is a high-end instrument specially designed and manufactured for on-site measurement of grounding resistance, DC resistance, soil resistivity, grounding current and grounding voltage. The instrument adopts advanced digital processing technology, and has various measurement methods such as two-wire method, three-wire method, four-wire method, selection method, and double-clamp method. The clamp head is designed with large-caliber current clamp, which can measure the grounding resistance value of large grounding down lead, and can flexibly measure the grounding resistance value of various complex grounding structures such as single-point and mesh grounding. When measuring the parallel grounding system, it is not necessary to disconnect any parallel grounding electrode, It greatly improves the convenience of measurement and provides a perfect solution for grounding performance test. The instrument has the storage function and clock function, and automatically stores 2000 groups of test results containing date and time. It also supports the Bluetooth communication kinetic energy and USB interface of Android system. The stored data can be uploaded to the PC through USB interface, which can realize the functions of reading, consulting, saving, reporting and printing of historical data. The instruments are widely used in power, telecommunications, meteorology, oil field, construction, lightning protection, industrial electrical equipment and other industries.
