GAO Tek’s transmission line testers have the following functions:

• Measuring impedance: GAO’s transmission line testers can measure the impedance of a transmission line, which is a measure of the resistance to the flow of electrical current.
• Testing insulation: Our transmission line testers can also test the insulation of the transmission line to ensure that there are no leaks or weak spots that could cause electrical interference or safety hazards.
• Detecting faults: GAO’s transmission line testers can detect a range of faults in a transmission line, such as line breaks, grounding issues, or voltage drops.
• Characterizing the transmission line: Our transmission line testers can also provide detailed information about the characteristics of the transmission line, such as its capacitance, inductance, and propagation delay.
• Verifying installation: Our transmission line testers can also be used to verify the installation of new transmission lines or to ensure that existing lines are in compliance with relevant safety and performance standards.

GAO Tek’s transmission line testers are rugged, versatile and precision measurement instruments. They comply with applicable industry standards such as IEEE Standards, IEC Standards, ASTM Standards, and ISO Standards.

Our transmission line testers help our customers comply with relevant U.S. government regulations such as,

• Occupational Safety and Health Administration regulations
• National Electrical Code
• Federal Communications Commission regulations
• National Institute of Standards and Technology regulations

Our transmission line testers help our clients in complying with relevant Canadian government regulations such as,

• Canadian Electrical Code
• Canadian Occupational Health and Safety regulations
• Measurement Canada regulations
• Industry Canada regulations

Our transmission line testers have the following applications:

• Cable fault location: GAO’s transmission line testers can be used to locate faults in underground power cables, such as insulation breakdowns or short circuits.
• Line impedance measurement: Our transmission line testers can be used to measure the impedance of transmission lines, which is important for determining the quality and efficiency of the line.
• Transmission line condition assessment: GAO’s transmission line testers can be used to assess the condition of transmission lines, including the presence of corrosion, damage, or other defects that may affect performance.
• Insulation testing: Our transmission line testers can be used to test the insulation resistance of electrical equipment, including cables, transformers, and switchgear.
• Waveform analysis: GAO’s transmission line testers can be used to analyze the waveforms of electrical signals on transmission lines, which can provide information about the performance and characteristics of the line.

Our transmission line testers can be shipped overnight within the continental U.S. and Canada, and can be shipped globally.