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  • Merrick DC resistance tester

    Merrick DC resistance tester

    RK2517 series DC resistance tester adopts the current mainstream 32bits CPU and high-density SMD mounting process, 24 bit color resolution 480 * 272 true color IPS LCD LCD display and up, down, left and right function keys, with a clean interface and convenient operation; It is used for relay con...
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  • Merrick New Year’s Day holiday notice

    Merrick New Year’s Day holiday notice

    Abstract: 2023 New Year’s Day holiday will come, according to the spirit of the “notice of The General Office of the State Council on 2023 New Year’s Day holiday arrangement”, and combined with the actual situation of the company, now the company 2023 New Year’s Day ...
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  • In line with the new standard GB4793/GB9706.1-2020 medical leakage current tester

    In line with the new standard GB4793/GB9706.1-2020 medical leakage current tester

    Product Introduction RK7500Y series medical leakage current analyzer, built-in medical simulation human network, covering the floor leakage current, contact current, patient leakage current, patient auxiliary current and other functions, programmable/one-key serial test Product Features 1.Meet th...
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  • New product on the new RK9910-8U/4U type eight unit/four unit parallel AC/DC voltage insulation tester

    New product on the new RK9910-8U/4U type eight unit/four unit parallel AC/DC voltage insulation tester

    This series of program-controlled ultra-high voltage tester is designed for high-voltage optical couplers and high-voltage relays, high-voltage switches, PV modules and other devices with high insulation endurance to provide high-voltage voltage test and analysis, all using high-speed MCU and lar...
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  • New product on the new RK9974-20 series program-controlled DC withstand voltage tester

    New product on the new RK9974-20 series program-controlled DC withstand voltage tester

    This series of program-controlled ultra-high voltage testers are designed to provide high-voltage withstand voltage test and analysis for high-voltage optocouplers, high-voltage relays, high-voltage switches, PV modules and other devices with high insulation resistance. High-speed MCU and large-s...
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  • How to use the withstand voltage tester safely?

    How to use the withstand voltage tester safely? Although it is a withstand voltage tester that is very worthy of my belief at this stage, it may also cause certain dangers to operators due to problems such as some operators themselves or external influences during the whole process of operation. ...
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  • Eight working modes of DC electronic load

    Abstract: Testing of DC charging piles, on-board chargers, power electronics, etc. ◎ Aging testing of fuses and relays ◎ Discharge testing of power batteries, lead-acid batteries, and fuel cells ◎ Safety testing of intelligent manufacturing and industrial motors (such as unmanned trucks, Robots, ...
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  • Design Fundamentals of DC Electronic Loads

    In the series circuit of DC electronic load, the current at each point is the same, and the circuit needs to work with constant current. As long as the current flowing through one component is controlled in the series circuit, the constant current output we control can be achieved.  A simple cons...
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  • Best Price RK2672DM Trusted Chinese Supplier AC/DC Hi-Pot Tester Voltage 5KV / Universal Withstand Voltage Tester

     RK2672AM/ RK2672BM/ RK2672CM/ RK2672DM Withstand Voltage Tester Product introduction The RK2672AM Withstand voltage tester of Meiruike is the measurement instrument for  compressive strength,it mainly used for insulation leakage safety test of product.It can test the electrical safety performan...
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  • Rk9930a / b program-controlled grounding resistance tester online notice

     Meiruike thanks all new and old customers for their support and trust, which makes us more motivated to focus on scientific and technological innovation, invest a lot of human and material resources in the research and development of new products, and make our products more scientific, automatic...
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  • Hipot Tester at Best Price RK7112/ RK7122/ RK7110/ RK7120 Programmable Withstand Voltage Tester

    Hipot Tester at Best Price RK7112/ RK7122/ RK7110/ RK7120 Programmable Withstand Voltage Tester RK7112:AC:0-5KV   0.10-12.00mA RK7122:AC:0-5KV  DC:0-6KV AC:0.10-12.00mA DC:0.10-5.00mA RK7110:AC:0-5KV   0.10-12.00mA RK7120:AC:0-5KV  DC:0-6KV   AC:0.10-12.00mA DC:0.10-5.00mA Product Introducti...
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  • How to use the pressure tester safely?

    Publisher: Merrick electronic Views: 197 release time: 2022-03-04 Although it is a trustworthy voltage withstand instrument at present, it may cause certain risks to operators due to some operators themselves or external influence during operation. Therefore, both enterprises specializing in the ...
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