Transmission Line Testers
GAOTek provides affordable, safe and reliable transmission line testers, digital clamp meters and power meters for sale to the United States, Canada and Globally. A transmission line is a specialized cable designed to conduct alternative current of radio frequency. Transmission lines are used for connecting radio transmitters and receivers with their antenna to distribute signals.
However in power systems, transmission lines are long conductor with bundle which carries a huge amount of generated power at a very high voltage from one station to another. Our transmission line testers determine the voltage drop, transmission efficiency, and line loss which are affected by line parameter R, L, and C of the transmission line. Our products are always supported by the newest leading technologies for our customers to use.
To learn more about these products please click below or call us today to speak with one of our experts who would be happy to answer any questions you may have about our transmission line testers.
Showing all 15 results
GAOTek Power Meter with High Accuracy (Multiple Wavelength)ID: GT00ZO00ZC
This power meter is a high-accuracy and multi-wave functional meter that is specially designed to test instruments.
GAOTek Phase Meter for High Voltage (Digital Display)ID: GT00WD00ZZ
This Phase meter for High Voltage (Digital Display) is used to test on high and low voltage, testing phase position with wireless transmission distance and linear transmission distance of about 262.46 ft. (80 m)
GAOTek Phase Meter with Nuclear Phase (Wireless Transmission)ID: GT00Y900ZW
This Phase Meter measures the difference in high voltage phase signal and wireless transmission with a visual range of up to 656 ft (200 m) and a sampling rate of up to 3 times/second
GAOTek Earth Resistance Tester for AC/DC Current (Data Holding)ID: GT00Y800ZX
This Earth Resistance Tester is designed for broad ground resistance measurement and loop resistance measurements.
GAOTek Power Tester for Loop Resistance (High Accuracy)ID: GT00Y800ZY
This power tester is designed for ground resistance testing as well as loop resistance testing.
GAOTek Power Meter with Magnetic Shielding (High Reliability)ID: GT00ZO00ZX
This multifunctional Power Meter with Magnetic Shielding is used to measure 3-phase AC voltage, current, leakage current, phase between current and voltage, frequency, power energy, phase sequence and active power
GAOTek Power Meter for Caliber with 3 Phase (High Precision)ID: GT00ZO00ZY
This multi-functional meter is an intelligent device which combines the function of a large Caliber Leakage Clamp Meter and Micro Power Clamp Meter and helps in measurement of three phase AC voltage and current
GAOTek Phase Meter with Wire Examination (Phase Detection)ID: GT00Y900ZX
This Phase Meter with Wire Examination is a multi- functional instrument which provides detection of phase sequence, live wire examination, simple power detection and also helps in break location detection.
GAOTek Three-Channel Wireless HV CT Ratio TesterID: GT00YC00ZZ
This Three-Channel Wireless HV CT Ratio Tester is used for on-line measurement of current and voltage using wireless transmission signal with a direct-line transmission distance of about 30 m.
GAOTek High Precision Power Quality Analyzer (Real Time display)ID: GT00YQ00ZY
This High Precision Power Quality Analyzer is a multi-functional device which comes with the functions of electric parameter measurement, energy meter calibration and wiring judgment.
GAOTek Double Clamp Digital Phase Volt-Ampere MeterID: GT00Y900ZZ
This intelligent Double Clamp digital Phase Volt-Ampere Meter is used in the direct measurement of AC voltage and current, and also used for indirect measurement of power factor and power of the circuits.
GAOTek High Voltage Current Ratio Tester with Clamp AmmeterID: GT00YC00ZY
This High Voltage Cu
GAOTek Earth Resistance Tester with 2, 3 and 4-Pole Measurement TestingID: GAO-ERT-101
GAOTek Three Phase Power Quality Analyzer (Real-Time Display)ID: GT00YQ00ZZ
This Three Power Quality Analyzer is a specially designed testing instrument which tests the power grid waveform distortion, voltage fluctuation, harmonic content and unbalanced three-phase power quality problems.
GAOTek Three Phase Power Quality Analyzer (Built-in Data Storage)ID: GT00YQ00ZX
This high precision three phase power quality analyzer with built-in data storage is used to test power grid waveform distortion, voltage fluctuation and flicker, harmonic content and unbalanced three-phase power quality problems