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Electrical Testing Equipment - China

price: 1.00 Dollar US$

Electrical testing instruments is designed for the maintenance, troubleshooting, and calibration of high-voltage power equipment.

These electrical testers are integral for the preventive maintenance and diagnostics within power grids, including generation, transmission, and distribution stations, as well as large-scale industrial enterprises.

Electrical testing equipment applications:

• Preventive Maintenance: Ensuring the reliability and longevity of high-voltage equipment through regular checks.

• Fault Diagnosis: Rapidly identifying and addressing issues within electrical systems to minimize downtime.

• Calibration and Testing: Accurate measurement and calibration of high-voltage equipment to uphold safety and performance standards.

Product Range:

• Capacitance & Tangent Delta Test Set: For measuring the capacitance and dissipation factor of electrical equipment.

• Multifunctional Grounding System Tester: A comprehensive tool for assessing grounding systems' integrity and performance.

• DC Hipot Tester: Used for detecting insulation weaknesses in electrical components at high voltages.

• Insulation Resistance Tester: Measures the resistance of insulating materials to ensure safety and prevent electrical leakage.

• Surge Arrester Leakage Current Analyzer: Analyzes the leakage current in surge arresters to maintain the integrity of electrical systems.

• VLF Hipot Test Set: Applies very low frequency signals to test the insulation resistance of high-voltage equipment.

Electrical testing equipment advantages:

• Safety: Equipped with multiple protective features to safeguard operators and the equipment.

• Quality: High data accuracy and repeatability, coupled with durability, ensuring no project delays due to equipment failure.

• Ease of Use: User-friendly interface and straightforward connection of test leads, requiring minimal training.

• Portability: Compact, integrated design for ease of movement during on-site testing, contrasting the bulkiness of segmented foreign counterparts.

• Data Management: Test results can be saved directly to internal memory, USB drives, computers, or printed via an integrated printer for easy record-keeping and comparison.


Company Contact:


  • Phone: +86 531 88870119

  • Address: 705, Building B22, No.868 Tangye West Road, Jinan , Shandong , China

  • Email: Email


Published date: March 11, 2025

  • Business Description: Jinan Hengfeng electric power equipment Co., Ltd. is a well-known high-end manufacturer of electrical testing equipment ,with exclusive agents and distributors in nearly 20 countries around the world.

    We professionally engaged in R&D, manufacture and marketing of high voltage testing products.

    With high-quality products and good after-sales service, we have enjoyed high reputation in the domestic and foreign markets.

    The main products are:

    Tangent delta tester

    Ground resistance tester

    DC hipot tester

    Insulation resistance tester

    Surge arrester leakage current analyzer

    Hengfeng also actively involved in the software and firmware development of China's electric power industry.

    Now we established close technical cooperation relations with the State Grid, Shandong HV Research Institute, Wuhan HV Research Institute, Tsing Hua University, and some others scientific research institutions .

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