Leakage Current Tester | Contact Current Tester

The WB2675* Series Leakage Current Tester is specially developed by LISUN for the electric shock protection safety testing of electrical equipment. Its core function focuses on the accurate measurement of leakage current. By simulating the actual working conditions of the equipment (applying rated AC voltage), it tests the leakage current value between the equipment shell and the grounding terminal. This enables rapid identification of leakage hazards caused by insulation layer damage, circuit design defects, and other issues, providing key testing support for the safety compliance of electrical products of different powers and types.

Specifications:

Applications:

• Small Home Appliances: Testing of touch current for small appliances such as electric kettles and hair dryers (0~2mA range), compliant with GB 4706.1-2024/IEC 60335-1:2023.
• Lighting Products: Leakage current testing for indoor and outdoor LED lights (under AC 220V rated voltage), meeting GB 7000.1-2023/IEC 60598-1:2024.
• Production Line Quality Inspection: Full series support timed testing and audio-visual alarm functions. It enables quick judgment of product qualification without professional operation, adapting to assembly line inspection of products with different powers.
• R&D Verification: With precise current/voltage control, it can simulate leakage current changes under different working conditions, assisting in optimizing product insulation design during the R&D phase.
• Third-Party Testing: Compliant with mainstream domestic and international safety standards. Some models support data storage and export, meeting the requirements for impartiality and traceability of test reports.

WB2675 Leakage Current Tester - Introduction Video