중국 비디오 채널 Dongguan Chengfeng Testing Equipment Co., Ltd
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Millivolt Voltage Tester

다른 비디오
November 27, 2025
Category Connection: 산업 자동화 장비
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Tags:
#진동 시험 장비 #튼튼성 검사 장비 #일정온도와 항습기
Brief: Our team walks you through how the Millivolt Voltage Tester performs in common scenarios. Watch as we demonstrate the step-by-step operation, from powering on the device and connecting test signals to interpreting the millivolt readings and configuring the alarm threshold for precise low-voltage measurements.
Related Product Features:
  • Measures alternating voltages at millivolt and microvolt levels for precise low-voltage applications.
  • Simple operation with a power switch, start button, and reset button for easy control.
  • Clear digital display shows the measured voltage value in millivolts (mv) for quick reading.
  • Built-in alarm system with indicator light that activates when the signal exceeds the set threshold.
  • Allows user-configurable alarm threshold voltage via a straightforward setting procedure.
  • Connects to signals using red and black terminal blocks, with clear polarity markings (red +, black -).
  • Operates by plugging into a standard 220v power socket for convenient laboratory or industrial use.
  • Reset function clears both the current measurement display and any active alarm conditions.
자주 묻는 질문:
  • What types of voltages can this Millivolt Voltage Tester measure?
    This tester is designed to measure alternating voltages at millivolt and microvolt levels, making it suitable for precise low-voltage measurement applications.
  • How do I set the alarm threshold on this voltage tester?
    Press and hold the button at the bottom of the meter for more than 3 seconds until the display changes to 'HidL'. Release, then briefly press the button to switch to input mode and adjust the value. Press again to confirm and hold to exit the setting.
  • What should I do when the alarm light comes on during measurement?
    When the alarm light activates, it indicates the measured signal has exceeded your set threshold. Simply press the 'Reset' button to clear the alarm and return the instrument to normal operation.
  • How do I properly connect signals to this millivolt meter?
    Connect your signal to the red and black terminal blocks on the back of the instrument, ensuring correct polarity with red for positive (+) and black for negative (-) connections.
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