⚡ Power up your diagnostics with precision and confidence!
The DUOYI DY30-2 is a professional-grade digital insulation resistance tester featuring three selectable test voltages, insulation resistance measurement up to 20GΩ, and AC voltage measurement up to 600V. Equipped with a low resistance buzzer, data hold, auto range, and low battery warning, it ensures accurate, efficient, and reliable electrical diagnostics for demanding professionals.
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