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Used faster in 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
  • 6482 Picoammeter/Voltage Source

    6482 Picoammeter/Voltage Source

    • Manufacturer: 美国吉时利/Keithley

    Introduction: Capable of measuring currents from 20 fA to 20 mA, with speeds up to 1000 readings per second. The 6482 dual-channel picoammeter/voltage source provides 2 independent channels for wide-range low-lev...

    Beijing, China
  • 6517B Electrometer/High Resistance Meter

    6517B Electrometer/High Resistance Meter

    • Manufacturer: 美国吉时利/Keithley

    Introduction: The most sensitive current and charge measurement instrument, enabling precise high-impedance and low-current measurements. 5½-digit display, provides 10aA sensitivity, input impedance >200TΩ for vo...

    Beijing, China
  • 6485 Picoammeter

    6485 Picoammeter

    • Manufacturer: 美国吉时利/Keithley

    Introduction: Cost-effective low-current testing and solutions; 20fA resolution. The 5½-digit 6285 picoammeter is a cost-effective small-current test instrument, capable of measuring currents from 20fA to 20mA, w...

    Beijing, China
  • BT3554 Handheld Battery Tester

    BT3554 Handheld Battery Tester

    • Manufacturer: 德国罗德与施瓦茨/R&S

    Introduction: More quickly determine lead-acid battery degradation. From measurement to saving in as fast as 2 seconds, 60% faster than the old model (3554), reports can be made simply using a tablet or smartphon...

    Beijing, China
  • WaveTopSign Model YL-S-3 Desktop CO2

    WaveTopSign Model YL-S-3 Desktop CO2 Laser Power Meter 0-200W Input Voltage AC 220V

    • Manufacturer: WaveTopSign

    Fast response, high accuracy. Efficient thermal probe can measure a wide spectral range measurements. Receiving area with good uniformity. Water-cooled is suitable for measurements for long time. Company Informat...

    $899 USD
    Shanghai, China
  • Anritsu ML2437A Power Meter

    Anritsu ML2437A Power Meter

    • Manufacturer: Anritsu
    • Model: ML2437A

    •Speed Accuracy and Flexibility in a low cost package •Portable, Rugged, andS plash Resistant. •Optional NiMH battery, providing six hours continuous operation •Measure and transfer a high speed burst of 200 data...

    $450 USD
    Suzhou, China

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.