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Used measuring computers; in China

  • 6514 High resistance meter/voltmeter/electrometer

    6514 High resistance meter/voltmeter/electrometer

    • 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, 100aA sensitivity, voltage measurement with input impedance >...

    Beijing, China
  • 3169 Clamp-On Power Meter

    3169 Clamp-On Power Meter

    • new

    • 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
  • 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
  • NRT through-type power meter

    NRT through-type power meter

    • new

    • Manufacturer: 德国罗德与施瓦茨/R&S

    Introduction: Reflection power meter with a frequency range of 200kHz to 4GHz; no attenuator is required, and the maximum measured power can reach 2000W; it displays the measured power and reflection simultaneous...

    Beijing, China
  • PX110/PX120 Three-phase TRMS Digital Power

    PX110/PX120 Three-phase TRMS Digital Power Meter

    • new

    • Manufacturer: 法国/CA

    Introduction: Display count: 3 lines 4 lines, measurement parameters: VA, VAR, W, PF, maximum AC/DC active power: 6kW, AD/DC voltage: 500mV to 600VRMS, current: 10mA to 10ARMS. PX110 is for single-phase power gri...

    Beijing, China
  • RM3542A Resistance Meter

    RM3542A Resistance Meter

    • new

    • Manufacturer: 日置/HIOKI

    Introduction: The most suitable resistance meter for automatic equipment, which can measure extremely small electronic components. By limiting the applied voltage to 5V or less during measurement, it is possible ...

    Beijing, China
  • Huazheng Electric Intelligent high voltage

    Huazheng Electric Intelligent high voltage battery tester Battery internal conductance tester

    • used

    • Manufacturer: Huazheng

    Huazheng Electric Intelligent high voltage battery tester Battery internal conductance tester 1.1 General This accumulator internal resistance tester utilized colour resistance touch screen. It can be operated vi...

    $1,260 USD
    Baoding, China
  • 5V6A 512 Channels Lithium-ion Battery

    5V6A 512 Channels Lithium-ion Battery Cell Charging and Discharging Tester Analyzer Testing Machine for Lithium Phosphate Cell Testing

    • new

    • Manufacturer: TMAXCN

    5V6A 512 Channels Lithium-ion Battery Cell Charging and Discharging Tester Analyzer Testing Machine for Lithium Phosphate Cell Testing Main performance of equipment 1. Each device can carry out constant current a...

    Dongguan, China
  • 5V3A 512 Channel Cylindrical Battery

    5V3A 512 Channel Cylindrical Battery Capacity Tester Analyzer Grading Machine

    • new

    • Manufacturer: TMAXCN

    5V3A 512 Channel Cylindrical Battery Capacity Tester Analyzer Grading Machine Features: 1. Each device can carry out constant current and constant voltage charging and constant current discharge test on 512 batte...

    Dongguan, China
  • 5V2A 512 Channel Battery Charging

    5V2A 512 Channel Battery Charging and Discharging Machine

    • new

    • Manufacturer: TMAXCN

    5V2A 512 Channel Li-ion Battery Charging and Discharging Testing Equipment Features: 1. Each device can carry out constant current and constant voltage charging and constant current discharge test on 512 batterie...

    Dongguan, China
  • 5V3A 512 Channel Cylindrical Battery

    5V3A 512 Channel Cylindrical Battery Capacity Tester

    • new

    • Manufacturer: TMAXCN

    5V3A 512 Channel Cylindrical Battery Capacity Tester Features: 1. Each device can carry out constant current and constant voltage charging and constant current discharge test on 512 batteries meeting the voltage ...

    Dongguan, China
  • 5V6A 512 Channel Li-Ion Battery

    5V6A 512 Channel Li-Ion Battery Tester for Cylindrical or Polymer Battery

    • new

    • Manufacturer: TMAXCN

    5V6A 512 Channel Li-Ion Battery Tester for Cylindrical or Polymer Battery Features: 1. Each device can carry out constant current and constant voltage charging and constant current discharge test on 512 batteries...

    Dongguan, China
  • 5V2A 256 Channel Cylindrical Lithium

    5V2A 256 Channel Cylindrical Lithium Battery Tester

    • new

    • Manufacturer: TMAXCN

    5V2A 256 Channel Cylindrical Lithium Battery Tester FEATURE This equipment is mainly composed of the computer system, communication interface, control software, and battery detecting cabinet. Battery detecting ca...

    Dongguan, China
  • Neware Lab 5V 20A 8

    Neware Lab 5V 20A 8 Channel Testing Machine Battery Charge And Discharge Tester

    • new

    • Manufacturer: TMAXCN

    Neware Lab 5V 20A 8 Channel Testing Machine Battery Charge And Discharge Tester INTRODUCTION: Battery tester is mainly used to detect current, voltage, capacity, internal resistance, temperature, battery cycle li...

    Dongguan, China
  • 512 Channel Battery Tester for

    512 Channel Battery Tester for Battery Charging and Discharging

    • new

    • Manufacturer: TMAXCN

    512 Channel Battery Tester for Battery Charging and Discharging This equipment mainly constitute by the computer system and control software, communication interface and battery detecting cabinet. Battery detecti...

    Dongguan, 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.