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Used operator interface in China

  • NRX Absorption RF Power Meter

    NRX Absorption RF Power Meter Mainframe

    • new

    • Manufacturer: 德国罗德与施瓦茨/R&S

    Introduction: The NRX can be configured with up to four measurement channels and a wide range of power sensors, making it possible for a single power meter to support both absorption and through-type power sensor...

    Beijing, China
  • Huazheng Electric HZCD-300 10V-160V 60A

    Huazheng Electric HZCD-300 10V-160V 60A Battery Charge Equipment

    • used

    • Manufacturer: Huazheng

    Huazheng Electric HZCD-300 10V-160V 60A Battery Charge Equipment I. General 1.1 Overview B Battery charger is mainly suitable for charging batteries and initial charging of batteries stored for more than 3 months...

    $4,000 USD
    Baoding, China
  • NRPxxS/SN Three-Channel Diode Power Probe

    NRPxxS/SN Three-Channel Diode Power Probe

    • new

    • 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
  • NRPxxA(AN) Series Average Power Probes

    NRPxxA(AN) Series Average Power Probes

    • new

    • Manufacturer: 德国罗德与施瓦茨/R&S

    Introduction: EMC applications are usually only interested in average power. Therefore, the NRP-A-AN average power sensors are most suitable. The measurement range of these sensors covers the radio communication ...

    Beijing, China
  • DM7276/DM7275 High Precision DC Voltmeter

    DM7276/DM7275 High Precision DC Voltmeter

    • new

    • 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
  • NRQ6 Frequency Selective Power Sensor

    NRQ6 Frequency Selective Power Sensor

    • new

    • 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
  • NRT2 Power Reflectometer and NRT-Zxx

    NRT2 Power Reflectometer and NRT-Zxx Directional Power Sensors

    • new

    • 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, servicing and monitoring transmitters, an...

    Beijing, China
  • NRP2 Absorption Power Meter (discontinued)

    NRP2 Absorption Power Meter (discontinued)

    • new

    • Manufacturer: 德国罗德与施瓦茨/R&S

    Introduction: Measurement power -67dBm ~ +45dBm, frequency DC ~ +110GHz. NRP2 absorption RF power meter accurately measures RF power. Simple digital and graphical display of measured values, and intuitive operati...

    Beijing, China
  • RM3543 Series Resistance Meter

    RM3543 Series Resistance Meter

    • new

    • Manufacturer: 日置/HIOKI

    Introduction: Antometer for measuring ultra-low resistance shunts, can measure 0.1mΩ*, high accuracy ±0.16%, high resolution 0.01μΩ. Strong anti-interference, most suitable for automated production line testing. ...

    Beijing, China
  • Huazheng Electric HZ2363 Automatic Switch

    Huazheng Electric HZ2363 Automatic Switch loop resistance meter three phase 200A Contact resistance tester

    • used

    • Manufacturer: Huazheng

    Huazheng Electric HZ2364 Automatic Switch loop resistance meter three phase 200A Contact resistance tester I. Description HZ2363 Three Phase Contact Resistance Tester is made and contained of advanced high-power ...

    Baoding, China
  • 33-900 Series Light Source/Optical Power

    33-900 Series Light Source/Optical Power Meter

    • new

    • Manufacturer: 美国理想/IDEAL

    Introduction: The optical power meter includes 850nm, 1300nm, 1310nm, 1490nm and 1550nm wavelength test capabilities. The laser light source includes 850nm, 1300nm, 1310nm, 1550nm wavelengths. Two kits are availa...

    Beijing, China
  • PW3335 Power Meter

    PW3335 Power Meter

    • new

    • Manufacturer: 日置/HIOKI

    Introduction: High-precision measurement of standby power and operating power, high basic accuracy of ±0.15%, 1mA range ~ 20A range, single-phase power meter, AC/DC high-precision measurement of standby power and...

    Beijing, China
  • 6517B Electrometer/High Resistance Meter

    6517B Electrometer/High Resistance Meter

    • new

    • Manufacturer: 美国吉时利/Keithley

    Introduction: The most sensitive current and charge measurement instrument for accurate high impedance and low current measurements. 5½-digit display, provides 10aA sensitivity, voltage measurement with input imp...

    Beijing, China
  • PW3360 Clamp-on Power Meter

    PW3360 Clamp-on Power Meter

    • new

    • Manufacturer: 德国罗德与施瓦茨/R&S

    Introduction: Small power recorder with simple operation Newly launched! The "unit time demand (power consumption) bar graph" that can be known on site, from single-phase to three-phase 4-wire, 380V power supply ...

    Beijing, China
  • PA300 Series High Precision Power

    PA300 Series High Precision Power Meter

    • new

    • Manufacturer: 广州致远/zlg

    Introduction: This electrical parameter tester series has five models: PA310H and PA333H high voltage/high current test power meters, PA310/PA333 low power/low current test power meters, and PM100 production line...

    Beijing, 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.