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Used optical table

  • 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
  • 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
  • no-image_en.png

    WEDE WD-FDZ-028

    • Manufacturer: Ningbo Hi-tech Wede Motor machines

    WD-FDZ-028 table fan stator testing panel Introduction Testing machine is controlled by IPC P4, displayed by colorful VGA. It is programmable to test cold resistance, Hi-pot, insulation resistance, inter turns ...

    Ningbo, China
  • Battery Electromagnetic Vibration Test Bench

    Battery Electromagnetic Vibration Test Bench for Vibration Test for UL 2054

    • Manufacturer: Gaoxin

    Battery Electromagnetic Vibration Test Bench Vibration Test for UL 2054​ UN 38.3 IEC62133 1 . Product Name : Electromagnetic vibration test bench 2. Product Model : GX-600-ZD 3. Usage and Application: Vibration t...

    Dongguan, China
  • Max. 120kg Load Electromagnetic Vibration

    Max. 120kg Load Electromagnetic Vibration Test Bench (UN38.3.4.3) With Computer And Software

    • Manufacturer: Gaoxin

    Frequency range: 2-4000Hz For more detail information please contact with us.

    Dongguan, China
  • UN38.3 IEC 62133 Electromagnetic Vibration

    UN38.3 IEC 62133 Electromagnetic Vibration Test Bench Battery Testing Equipment

    • Manufacturer: Gaoxin

    Test type: sinusoidal vibration; random vibration Frequency range: 2-4000HzFormula: A(g)=(2πf)2Dcm/980≒A=0.002DmmF2 D=A/0.002F2 F=M(kg) ×A(g)

    Dongguan, 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.