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MPK-203x : Portable digital micro-ohmmeter
The MPK-203x high-current micro-ohmmeter is a portable, microprocessor-controlled instrument. Has optimized filters and protections for measurements in electrical substations. Can be used to accurately measure very low contact resistances of high voltage circuit-breakers and switches, busbars, etc., with test currents up to 200A.
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TM-25m : High frequency earth tester
Testing of the power transmission towers grounding quality poses a serious problem as they are all electrically interconnected by means of Ground Wires which act as lightning rods, protecting the lines from atmospheric discharges. To make this kind of test feasible, Megabras TM-25m grounding resistance meter for high frequency has been developed. This is the appropriate tool for a fast, safe and reliable grounding resistance measurement in each tower of a working line transmission, without disconnecting the ground wire.
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this earth tester
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MD-5075x : Digital insulation tester
The digital insulation tester model MD-5075x is Megabras' cutting edge insulation analyzer equipment and it is one of the most complete and sophisticated available in the international market. Its proven technology provides safe, reliable and accurate measurements of insulation resistances up to 5TΩ
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this insulation tester
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MI-20KVe : High voltage insulation tester
The MI-20KVe high-voltage insulation tester is a truly portable device that allows the measurement of insulation resistances using test voltages up to 20kV.
It employs a state-of-the-art technology for the safe measurements of insulation resistances up to 4,000,000MΩ with four test voltages: 5kV - 10kV - 15kV and 20kV.
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this insulation tester
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