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Used wave in China

  • 2015 Series Audio Analysis Multimeters

    2015 Series Audio Analysis Multimeters

    • Manufacturer: 美国吉时利/Keithley

    Introduction: Measures total harmonic distortion (THD) in the audio band from 20Hz to 20kHz, and calculates total harmonic distortion + noise and signal-to-noise ratio (SINAD). Product Introduction: Our audio ana...

    Beijing, China
  • GF6018A clamp type multimeter calibrator

    GF6018A clamp type multimeter calibrator

      This GF6018A high precision multimeter calibrator is compliance with national verification regulation: JJG124-2005 "ammeter, voltmeter, power meter and resistance meter verification rules" and related national st...

      Beijing, China

    Overview

    Multimeters are versatile diagnostic tools used to measure electrical properties such as voltage, current, and resistance. They are essential for electricians, engineers, and DIY enthusiasts to troubleshoot and test electrical circuits and equipment. Multimeters come in both analog and digital forms, with digital ones offering more precise readings and additional features.

    FAQ

    What should I consider when buying a used multimeter?

    Check the multimeter for any physical damage, ensure the display is clear and functional, and test its accuracy with known voltage or resistance sources. Additionally, review the specifications to ensure it meets your measurement needs.

    How do I ensure the multimeter is shipped safely to my location?

    Pack the multimeter securely with cushioning materials, and use a sturdy box. Choose a reliable shipping service and consider insuring the package.

    What is the maintenance schedule for a multimeter?

    Regularly check the battery and replace it as needed. Clean the probes and the device itself to ensure accurate readings. Periodically calibrate the multimeter according to the manufacturer’s recommendations.