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The KDZD is a lightweight, non-powered high-voltage phase detector designed for electrical safety testing. Using metal film voltage divider technology, it provides reliable phase comparison through pointer indication, eliminating the need for external power sources. Available in multiple voltage ratings (1kV, 3kV, 6kV, 10kV, 35kV, 66kV, 110kV, 220kV), it features an insulated fiberglass rod design for safe operation at high voltages. The compact, portable structure and intuitive pointer display make it ideal for field use by power maintenance teams to quickly verify phase status and detect grounding faults.
