đăDual-Smart Displayă LED bars for quick voltage range ID + LCD for precise values (7-680V), ideal for fast troubleshooting in dim workshops. đăCAT IV 600V Safety Certifiedă Meets EN/IEC 61243-3 standards for industrial environments (e.g. motor control panels, HVAC systems). đăAuto-Hold & Self-Diagnosisă Freezes readings automatically; self-checks circuitry/battery on startup (flashes if voltage <2.4V). đăLife-Saving Voltage Alertă Red LED flashes instantly when voltage >50V AC/DC, critical for live wire detection. đăAll-in-One Field Toolă Combites continuity test (0-550kΩ), phase sequence check (L/R indicator), and flashlight â no extra gear needed!.
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