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Used location detection

Groundwater Resistivity Groundwater Location Equipment
- Manufacturer: Chongqing Gold Mechanical & Electrical Equipment
Groundwater Resistivity Groundwater Location,measurement of electrical resistivity using direct current. This is the most widely used method as it is suited to the greatest number of situations. Groundwater Resis...
Chongqing, China
WDJD-4A Geophysical 2D ERT Groundwater Mineral Detection Resistivity & IP Meter
WDJD-4A is a highly integrated geophysical resistivity & Ip survey system. It can give out accurate near surface apparent resistance and polarization result. These data can be post processed to help users in many...
Chongqing, China
Underground Water Finding Minerals Detecting Risistivity Meter
- Manufacturer: Chongqing Gold Mechanical & Electrical Equipment
WDDS-2C resistivity meter is an enhanced tool for non-intrusive subsurface exploration operations. WDDS-2C Resistivity Meter is an advanced equipment used for non-intrusive subsurface exploration works. This devi...
Chongqing, China
Porosity Holiday Detector
DJ-6-A/ DJ-6-B Porosity Detectors are employed in the non-destructive detection and location of pinholes, bare spots or thin points in protective coatings applies for corrosion protection over metal and concrete ...
Shanghai, China
Porosity Holiday Detector
DJ-6-B Porosity Detectors are employed in the non-destructive detection and location of pinholes, bare spots or thin points in protective coatings applies for corrosion protection over metal and concrete (conduct...
Shanghai, China
ADMT-1B Electrical Resistivity Meter for Groundwater Exploration
- 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 in...
Shanghai, China
AFL Noyes OFL 280-103 SM 1310/1550/1625nm Live OTDR w VFL Power Meter
- Manufacturer: AFL
AFL Noyes OFL 280-103 FlexTester SM Fibre OTDR Noyes OFL 280-103 OFL280-103 triple-wavelength model adds ServiceSafe, live fibre detection with integrated PON Power Meter. Configuration is simple with the followi...
$2,311 USD
Epping, Australia

12

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.