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Used performance testing in China

  • 3334 AC/DC single phase power

    3334 AC/DC single phase power meter

    • Manufacturer: 德国罗德与施瓦茨/R&S

    Introduction: A power meter that can measure standby power with a maximum input of 30A, meeting your energy-saving needs. Equipped with current accumulation/active power accumulation functions, basic accuracy ±0....

    Beijing, China
  • SM7420 High Resistance Meter

    SM7420 High Resistance Meter

    • Manufacturer: 日置/HIOKI

    Introduction: Specialized for testing tiny currents! The most suitable 4ch tiny current measurement dedicated model installed in automatic equipment. Channel independent low capacitance contact inspection, maximu...

    Beijing, China
  • NRPxxTWG Thermal Waveguide Power Probe

    NRPxxTWG Thermal Waveguide Power Probe

    • Manufacturer: 德国罗德与施瓦茨/R&S

    Introduction: NRP power meter probes have been widely recognized for providing excellent accuracy and speed. The NRPxxTWG thermal power probes are particularly suitable for complex measurement tasks with strict a...

    Beijing, China
  • 3169 Clamp-On Power Meter

    3169 Clamp-On Power Meter

    • Manufacturer: 德国罗德与施瓦茨/R&S

    Introduction: Measuring power consumption and harmonics of up to 4 lines at the same time, these clamp-on power meters can achieve power management, energy-saving measurements and harmonic measurements in the cop...

    Beijing, China
  • NRQ6 Frequency Selective Power Sensor

    NRQ6 Frequency Selective Power Sensor

    • Manufacturer: 德国罗德与施瓦茨/R&S

    Introduction: NRQ6 provides the accuracy of a high dynamic range power meter, and can quickly perform high-precision power measurements down to -130dBm. Milestone in power measurement NRQ6 provides the accuracy o...

    Beijing, China
  • NRP-Zxx Series Power Probe

    NRP-Zxx Series Power Probe

    • Manufacturer: 德国罗德与施瓦茨/R&S

    Introduction: NRP-Zxx power sensors operate as standalone measuring instruments and store their own characteristic data over frequency, level and temperature. They can be operated on an NRX base unit or connected...

    Beijing, China
  • NRPxxS/SN Three-Channel Diode Power Probe

    NRPxxS/SN Three-Channel Diode Power Probe

    • Manufacturer: 德国罗德与施瓦茨/R&S

    Introduction: NRP power meter sensors are widely recognized for providing excellent accuracy and speed. The NRPxxS and NRPxxSN power sensors take power measurements to the next level. NRP power meter sensors are ...

    Beijing, China
  • NRT2 Power Reflectometer and NRT-Zxx

    NRT2 Power Reflectometer and NRT-Zxx Directional Power Sensors

    • Manufacturer: 德国罗德与施瓦茨/R&S

    Introduction: Directional power sensors measure forward and reverse power under operating conditions. Forward and reverse power measurements are required when installing, maintaining, and monitoring transmitters,...

    Beijing, China
  • USB-61900 Series Multi-function USB Data

    USB-61900 Series Multi-function USB Data Acquisition Module USB-61901/61902B/61903

    • Manufacturer: 简仪科技/JYTEK

    Introduction: USB-61900 series multi-function USB data acquisition modules include three models: USB-61901, USB-61902B, and USB-61903. They have 16-bit high resolution, up to 250kS/s analog input sampling frequen...

    Beijing, China
  • DM7276/DM7275 High Precision DC Voltmeter

    DM7276/DM7275 High Precision DC Voltmeter

    • Manufacturer: 日置/HIOKI

    Introduction: High-precision measurement comparable to that of standard sources, achieving superior temperature characteristics and long-term stability, and high-precision and high-stability measurement through f...

    Beijing, China
  • 2182A Dual Channel Nanovoltmeter

    2182A Dual Channel Nanovoltmeter

    • Manufacturer: 美国吉时利/Keithley

    Introduction: Measurement voltage range 1nV～100V; The dual-channel nanovoltmeter is best suited for stable low-noise voltage measurements, and for reliable and repeatable calibration of low-resistance materials a...

    Beijing, China
  • Data Acquisition Card A400

    Data Acquisition Card A400

    • Manufacturer: 普赛斯/Precise

    Introduction: Data acquisition card A400 is a plug-in card that supports variable rate sampling and large-capacity data storage. Product introduction: A400 data acquisition card is a plug-in card designed and dev...

    Beijing, China
  • 6514 High resistance meter/voltmeter/electrometer

    6514 High resistance meter/voltmeter/electrometer

    • Manufacturer: 美国吉时利/Keithley

    Introduction: The most sensitive current and charge measuring instrument, achieving precise high-impedance and low-current measurements. 5½-digit display, providing 100aA sensitivity, voltage measurement with inp...

    Beijing, China
  • Huazheng Electric HZCF-400 10V-72V Battery

    Huazheng Electric HZCF-400 10V-72V Battery Charge Equipment Battery Charge and Discharge Tester

    • Manufacturer: Huazheng

    Huazheng Electric HZCF-400 10V-72V Battery Charge Equipment Battery Charge and Discharge Tester General Introduction Battery Load Bank is a special instrument for the test of NiCD and Lead-acid storage battery st...

    $4,000 USD
    Baoding, China
  • Huazheng 220V Intelligent Battery Maintenance

    Huazheng 220V Intelligent Battery Maintenance Integrated Discharge Battery Tester 200A battery discharge device

    • Manufacturer: Huazheng

    220V Intelligent Battery Maintenance Integrated Discharge Battery Tester 200A battery discharge device I.General 1.1 General Introduction Battery Load Bank is a special instrument for the test of NiCD and Lead-ac...

    $2,500 USD
    Baoding, China
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Overview

Electrical test instruments are essential tools used to test, measure, and diagnose electrical systems and components. These devices are crucial for ensuring the safety, efficiency, and reliability of electrical installations, whether in residential, commercial, or industrial settings. Common types include multimeters, oscilloscopes, and insulation testers.

FAQ

What should I look for when buying used electrical test instruments?

Check the calibration status, overall condition, and whether all necessary accessories are included. It’s also important to verify the instrument's accuracy and functionality.

How can I safely ship electrical test instruments?

Use proper packaging with adequate cushioning to protect the instruments from shocks and vibrations. It's advisable to use a shipping service experienced in handling delicate electronic equipment.

What is the maintenance procedure for electrical test instruments?

Regularly calibrate the instruments to ensure accuracy, clean them to remove dust and debris, and store them in a protective case when not in use. Follow the manufacturer’s guidelines for specific maintenance tasks.