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  • Comparison with two transformer turns ratio tester

    The following are tuo transformer turns ratio tester: Both have battery inside, so don't worry about fieled testing. Ⅱ: Specification of the Transformer ratio test : Desk Type: 1 Te...
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  • What is DC hipot tester?

    What is DC hipot tester?

    WHAT IS DC HIPOT TESTER ? For medium to high voltage rotating equipment, DC Hipot tests called Step Voltage or Ramp tests are used to see if the start of an insulation breakdown can be detected as the voltage is raised. If a breakdown is starti...
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  • What is a VLF electrical test?

    What is a VLF electrical test?

    What is a VLF electrical test? Very low frequency (VLF) diagnostic testing is the application of an AC sinusoidal waveform, generally applied at 0.1 Hz or lower, to assess the quality of electrical insulation in high capacitive loads, such as cables. Very Low Frequency t...
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  • How to use the oil interfacial tension tester?

    How to use the oil interfacial tension tester?

    How to use oil interfacial tension tester? Standard Test Method for Interfacial Tension of Insulating Liquids Against Water by the Ring Method is a widely used standard method to examine the quality of insulating oil. Let's watch this video and learn how to use the oil i...
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  • Show You Two Type Transformer Turns Ratio tester, which one do u like?

    Show You Two Type Transformer Turns Ratio tester, which one do u like?

    Show You Two Type Transformer Turns Ratio tester, which one do u like? Transformer Turns Ratio (TTR) testing is one of the most common ways of assess...
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  • Big Sale in September

    Big Sale in September

    Big Sale in September Promotion will start from 1st to 30th. Including transformer test, oil tester, high voltage test, relay tester, and circuit breaker tester. If you are interested in our electric test equipment, please contact me: Whats...
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  • Karl Fischer Coulometric Titrator

    Karl Fischer Coulometric Titrator

    What is Karl Fischer titrator? Karl Fischer titration is a titration method that uses volumetric or coulometric titration to determine the quantity of water present in a given analyte. Why Karl Fischer is used? Karl Fischer (KF) titration is a redox reaction which uses t...
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  • Show you how to use our transformer turn ratio tester

    Show you how to use our transformer turn ratio tester

    In order to show you our ttr tester , introduce its advantage and hoow to ues it, Please watch this video carefully, I hope it helps you.  
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  • More information about the TTR tester

    More information about the TTR tester

     Current Ratio Tester Three Phase Transformer Turns Ratio TTR Tester The ratio test ensures that the transformer windings have the proper turns to produce the voltages required. The ratio is a measure of the voltage applied to the primary terminals to the voltage measure...
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