GLETSF High Voltage Tester with PLC Interface, Digital Display, and Preset Current for Insulation Resistance Testing

Meets national safety standards: Voltage withstand tester is essential for radio and electronic product manufacturers, ensuring compliance with rigorous safety protocols. Stable and durable design: Features three-hole power for secure grounding and voltage regulator output, offering high reliability and long-lasting performance. Advanced functionality: Includes three-digit time measurement, adjustable alarm current, and PLC-compatible input/output interfaces for integrated testing systems. Easy preset adjustments: Use the DOWN key to decrease time settings and a knob for clockwise/counterclockwise current adjustments during preset mode. Broad application range: Suitable for high-voltage testing in electrical aids, rubber wood facilities, converters, cables, and various electronic products.