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GAOTek Negative Ion Tester

SKU: GAOTek-OET-148
GAOTek negative ion tester is based on the most advanced GM ray energy detection technology and used to measure weak energy of radioactive rays from natural ores, ceramics, tourmaline, etc.
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GAOTek Multifunctional Industrial Leeb Harness Tester

SKU: GAOTek-OET-147
This Multifunctional Industrial Leeb Harness Tester has testing direction of 680 °F, working voltage of 7.4 V and recharge time of 2.5 to 3.5 hours.
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GAOTek Electric Circuit Breaker Loop Resistance Tester

SKU: GAOTek-OET-209
This Electric Circuit Breaker Loop Resistance Tester has operating temperature of 32 °F to 104 °F, resolution of 0.1 Min and power of 1000 w.
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GAOTek Hand Operated Insulation Tester

SKU: GAOTek-OET-208
This Hand Operated Insulation Tester has operating temperature of 32 °F to 104 °F, short circuit current of 5 mA and output voltage of 30 kV.
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GAOTek Eddy Current Copper Conductivity Meter

SKU: GAOTek-OET-207
This Eddy Current Copper Conductivity Meter has operating temperature of 41 °F to 104 °F, humidity of 0 to 95% and operating frequency of 60 KHz.
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GAOTek Electrical Relay Testing Equipment

SKU: GAOTek-OET-146
GAOTek electrical relay testing equipment comes with a large LCD display and flexible rotating mouse controller.
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GAOTek High Voltage Generator Withstand Tester

SKU: GAOTek-OET-110
GAOTek high voltage generator withstand tester combines the advanced technology of modern digital conversion, fully computer control, automated boost, buck, measurement and protection human intervention can cared out during the automatic step-up process, mains advantage includes full electronic, small sizes and light weight, large-screen LCD (clear and intuitive), printer output test report, easy to use designed to fully make the power industry standards.
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GAOTek Insulation Resistance Safety Tester

SKU: GAOTek-OET-150
GAOTek insulation resistance safety tester is an economical and intelligent safety tester with the characteristics of small size, light weight, pleasing appearance and easy operation.
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GAOTek Battery Analyzer

SKU: GAOTek-OET-340
This battery analyzer has a power supply of 12 V, battery capacity of 30 AH to 300 AH, voltage accuracy of 5 mV and conductance of 300 S to 2200 S.
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GAOTek Wireless High Voltage Phase Sequence Tester

SKU: GAOTek-OET-339
This wireless high voltage phase sequence tester has AC 10 V to 500 kV phase detecting voltage, 45.0 Hz to 65.0 Hz frequency and 0° to 360° phase.
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GAOTek Winding Insulation Resistance Tester

SKU: GAOTek-OET-338
GAOTek Winding Insulation Resistance Tester with precision design is suitable for testing the insulation resistance of most primary and secondary equipment such as cable and transformers.
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GAOTek Transmission Line Phase Sequence Detector

SKU: GAOTek-OET-337
his Transmission Line Phase Sequence Detector has a power supply of AC 220 V 50 Hz, frequency accuracy of ±0.1 Hz, and a humidity of ≤85 %.
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