Portable Design Digital Insulation Resistance Tester Backlit LCD Display Digital Megohmmeter Data Hold Function for Industrial Maintenance

Core Identity: This BM500A model serves as a highly reliable electrical testing tool designed for professionals who need accurate resistance measurements in various industrial environments.

Primary Function: As a versatile insulation tester, it provides three selectable test voltages of 250V, 500V, and 1000V to evaluate the integrity of winding windings and cable systems.

Advanced Features: This megohmmeter features a large backlit LCD display for clear reading in dark areas, along with a high-voltage LED prompt to ensure operator safety during live tests.

Key Selling Points: The digital insulation resistance tester includes a convenient data hold function and auto-ranging capabilities, allowing you to capture and capture stable readings without manual adjustment.

Purpose and Effect: This digital megohmmeter is the perfect solution for routine maintenance and inspection of transformers and electrical apparatus, helping to prevent equipment failure through early detection.