| After-sales Service: | Lifetime Technical Support |
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| Warranty: | 1 Year for Three-Phase Loop Impedance Tester |
| Display Type: | Digital Only |
| Certification: | CE |
| Customized: | Customized |
| Product Name: | Three-Phase Loop Impedance Tester |
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| Customization: |
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Audited Supplier 
Intelligent Circuit Resistance Tester adopts current and voltage method test principle, also called four-wire test technology, principle shows as below picture.
Current source have two-end"I+,I- (called 'I' shape), supply current for being tested resistance Rx, current value can be read by amperemeter I,voltage of Rx"V+,V-" (called 'V' shape) read by voltmeter V. So to calculate resistance value by the measurement of I and V.
Circuit resistance analyzers, also known as circuit resistance meters or circuit resistance testers, are versatile instruments used in various applications involving electrical circuits. Some common application scenarios for circuit resistance analyzers include:
1. Electrical Maintenance and Troubleshooting: Circuit resistance analyzers are used by electricians and maintenance technicians to diagnose and troubleshoot electrical circuits. They help identify and locate faulty components, loose connections, or high-resistance points that could cause circuit malfunctions or overheating.
2. Quality Control and Manufacturing: In the manufacturing industry, circuit resistance analyzers are utilized to ensure the quality and reliability of electrical components and circuits. They can be used to perform resistance tests on circuit boards, cables, harnesses, and other electrical assemblies to verify their compliance with specifications and standards.
3. Grounding System Testing: Circuit resistance analyzers are commonly employed for testing grounding systems in various settings such as buildings, industrial plants, and power distribution systems. They measure the resistance of grounding electrodes and help assess the effectiveness of the grounding system for electrical safety and proper equipment operation.
4. Electrical Installations and Inspections: During electrical installations or inspections, circuit resistance analyzers are used to verify the integrity of wiring connections, assess the resistance of circuit breakers, switches, and fuses, and ensure proper electrical continuity throughout the system.
5. Renewable Energy Systems: Circuit resistance analyzers are utilized in the installation and maintenance of renewable energy systems such as solar power and wind power systems. They help measure the resistance of wiring connections, inverters, and other components to ensure efficient and reliable energy generation.
6. Research and Development: Circuit resistance analyzers find applications in research and development laboratories where precise resistance measurements are required for studying electrical properties of materials, analyzing circuit behavior, and designing new electronic devices.
| Product advantage: 10 years of independent technology research and development, quality is guaranteed. Factory direct sales, no middleman. |
| Customer service: Before shipment, there are professional personnel to check the customer's parameter requirements to ensure that the product meets the customer's needs. After the customer receives the product, there are technical personnel to guide how to use the equipment for test detection. |
| After-sales service: After purchasing this product, you can enjoy free installation guidance, software upgrades and lifetime maintenance services. |
| Quality standard: the product conforms to the certification system of all levels of metrological institutes. |
Suppliers with verified business licenses
Audited Supplier 
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