Power Meters | Phase Meters | Line Testers

GAOTek TDR Cable Tester

SKU: GAOTek-TLT-378

This TDR Cable Tester has an operating temperature of 5 ℉ to 113 ℉, power waste of 1 W, resolution power of 0.5 M and test blind area of 0 M.

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GAOTek tester testing maching is a kind of high precision surface finish testing instrument, which can measure the surface roughness of various machining parts, including plane, inclined plane, outer cylinder, curved surface, small hole, groove and axle, etc.

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GAOTek Testing System For Transmission Lines

SKU: GAOTek-WTLT-201

This Testing System has conditions of use -4 °F to 122 °F RH < 80%, anti-interference principal frequency conversion method, and power supply AC 220 V.

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GAOTek Transmission Insulation Resistance Tester

SKU: GAOTek–BTLT-107

This Transmission Insulation Resistance Tester has 8 w power, insulation resistance of 6 MΩ, and measuring range of 20 V to 1700 V.

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GAOTek Transmission Line Analyzer Hetero Frequency Line Parameter Tester

SKU: GAOTek–TLT-111

GAOTek transmission line analyzer is a hetero frequency line parameter tester and test instrument for analyzing and measuring line parameters.

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GAOTek Transmission Line Cable Fault Distance Tester

SKU: GAOTek –TLT-109

GAOTek Cable Fault Point Location Transmission Line Cable Fault Distance Tester is a reliable and efficient device for locating faults in transmission line cables.

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GAOTek Transmission Line Cable Fault Distance Tester

SKU: GAOTek–BTLT-105

GAOTek Cable Fault Point Location Transmission Line Cable Fault Distance Tester is a reliable and efficient device for locating faults in transmission line cables.

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GAOTek Transmission Line Phase Sequence Detector

SKU: GAOTek-BTLT-101

This transmission line phase sequence detector has a voltage range 6kV to 220kV. Portable design with LCD display, voice prompts, and automatic shutdown.

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GAOTek Transmission Line Pilot Frequency Parameter Tester

SKU: GAOTek-BTLT-108

GAOTek Transmission Line Pilot Frequency Parameter Tester is a high precision tester for testing various high voltage transmission line parameters of power station, substation and other on-site or laboratory.

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GAOTek Transmission Line Tester

SKU: GAOTek-TLT-144

This Transmission Line Tester has a storage temperature of 14° F to 104° F, a range of 1000, output voltage of 10 V, and relative humidity of ≤80%.

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GAOTek Transmission Overhead Line Open Short Circuit Fault Tester

SKU: GAOTek –TLT-103

GAOTek Transmission Overhead Line Open Short Circuit Fault Distance Tester is an advanced device designed to accurately determine the distance to open or short circuit faults in transmission overhead lines.

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GAOTek TTR Ratio Tester

SKU: GAOTek-TLT-186

GAOTek TTR Ratio Tester supports, according to the relevant provisions of the state and IEC, in power transformer production, in the process of user handover and maintenance test that the transformer test must be done, quality supervision of transformer, to prevent the transformer inter-turn short circuit, open circuit, connection error, voltage regulating switch internal fault or contact failure.

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GAOTek TTR Tester

SKU: GAOTek-TLT-177

GAOTek TTR tester is process of user handover and maintenance test that the transformer test must be done, so it can be used for quality supervision of transformer, to prevent the transformer inter-turn short circuit, open circuit, connection error, voltage regulating switch internal fault or contact failure.

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GAOTek TTR Tester

SKU: GAOTek-TLT-167

This TTR Tester has a service temperature range of 14 °F to 104 °F, output voltage of 160 V, and relative humidity of ≤ 80％ RH non condensation.

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GAOTek Turns Ratio Tester Equipment

SKU: GAOTek-WTLT-205

This is used in transformer ratio group test, PT, CT transformer polarity test, which overcomes the shortcomings of traditional transformer bridge test.

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GAOTek Ultrasonic Flaw Detector

SKU: GAOTek-WSST-141

This ultrasonic flaw detector has material velocity 1000 m/s to 15000 m/s tunable; preset 30 frequently vs optional, and pulse shift 7.5 μs to 3000 μs.

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GAOTek Ultrasonic Flow Meter Transmission Line Tester

SKU: GAOTek-TLT-163

GAOTek ultrasonic flow meter transmission line tester enables non-contact liquid flow measurement.

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GAOTek Ultrasonic Impedance Transmission Line Tester

SKU: GAOTek-TLT-158

GAOTek ultrasonic impedance transmission line Tester is a digital impedance analyzer and precision LCR meter that sets the new standard for impedance measurements in the frequency range from 1KHz‾5MHz (extended to 5 MHz when upgraded).

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GAOTek Underground Transmission Line Tester

SKU: GAOTek-TLT-271

GAOTek underground transmission line tester is used to test the distance between fault position to the measured transformer when aerial transmission line in short circuit or open circuit.

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GAOTek UV IR Meter

SKU: GAOTek-TLT-199

GAOTek UV IR meter supports professionally for optical transmittance test of various materials such as lens, glass, coating material, organic material and paint, etc. this product the measurement of light transmittance, infrared and ultraviolet transmittance of small-sized materials.

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