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Used frequency controller in Shanghai, China

LFCI61000-1619 Low Frequency Conducted Immunity Test System
- new
LFCI61000-1619 Low Frequency Conducted Immunity Test System with various testing accessories such as co-anti-disturbance test devices, coupling removal network, and current injection device can meet different tes...
Shanghai, China
PFM61000-8A Magnetic Field Generator
- new
PFM61000-8A Magnetic Field Generator is high reliability test equipment with stable performance. It is especially designed for measuring immunity characteristics of electrical and electronic products and requirem...
Shanghai, China
Spark Test Machine
- new
- Manufacturer: Shanghai Gongjiu Electric
TMAC 15HS leakage test instrument is suitable for online insulation leak testing in wire and cable industry. high frequency spark tester for cable and wire TMAC 15HS leakage test instrument is suitable for online...
Shanghai, China
RWG61000-12 Ring Wave Generator
- new
Ring wave test generator is designed according to the IEC61000-4-12 , EN61000-4-12, ANSI-C62-41 and GB/T17626.12. This instrument is used for the simulative electrical network, the power supply of the reactive lo...
Shanghai, China
RFCI61000-6 RF Conducted Immunity Test System
- new
RFCI61000-6 Conducted Immunity Test System includes a built-in signal source, a power amplifier and power meter module, a variety of coupling decoupled network (CDN), electromagnetic clamp and current injection c...
Shanghai, China
Long Range Electrical Resistivity meter
- new
- Manufacturer: Shanghai Aidu Energy Technology
High Accuracy. using the most advanced circuit design, single chip microcomputer control, automatic noise reduction,digital filtering to highly improve survey High Accuracy. Easy to operate. Humanized man-machine...
Shanghai, China
Multi-Function DC Resistivity & IP Geophysical Instrument
- new
- Manufacturer: Shanghai Aidu Energy Technology
High Accuracy. using the most advanced circuit design, single chip microcomputer control, automatic noise reduction,digital filtering to highly improve survey High Accuracy. Easy to operate. Humanized man-machine...
Shanghai, China
ADMT-1B Electrical Resistivity Meter for Groundwater Exploration
- new
- Manufacturer: Shanghai Aidu Energy Technology
High precision: The latest circuit design, single-chip control, automatic noise reduction, and digital filtering to greatly improve the measurement accuracy and stability. Simple operation: User-friendly interfac...
Shanghai, China
ADMT-6B Multi-Function Electrical Resistivity Meter for Groundwater Exploration
- new
- Manufacturer: Shanghai Aidu Energy Technology
High precision: The latest circuit design, single-chip control, automatic noise reduction, and digital filtering to greatly improve the measurement accuracy and stability; Simple operation: Humanized man-machine ...
Shanghai, 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.