High-Precision Digital Phase Sequence Tester
Accurate detection for 60V~600Vac systems with clear LED display for instant phase rotation status. Ideal for electricians and industrial maintenance.
Durable & Reliable Construction
Premium ABS housing with reinforced internal components ensures long-term durability in harsh environments.
Wide Application Scenarios
Perfect for HVAC systems, motor installations, and power grid maintenance to prevent equipment damage from incorrect phase sequences.
User-Friendly Design
Compact, lightweight, and ergonomic for easy one-handed operation. Bright LED indicators enhance visibility in low-light conditions.
Global Compliance & Safety
Meets international electrical standards, ensuring safe and reliable performance for professional and industrial use.
Bulk Purchase Advantage
Lowest wholesale prices for large orders, backed by fast global shipping and reliable supply chain support.