Enhance your electrical testing efficiency and safety with this advanced Non-Contact Phase Sequence Detector, designed for precise and convenient three-phase power supply analysis. Crafted from durable ABS material, this compact and lightweight instrument features a magnetic base plate, allowing secure attachment to metal surfaces during testing for hands-free operation. Equipped with a highly sensitive ETCR1000C clamp, it can detect AC voltage signals as low as a few volts, covering a broad voltage range from AC 70V to 1000V (45-65Hz), making it ideal for various electrical maintenance and troubleshooting tasks. Key Features: · Magnetic Base Plate: Enables the device to attach firmly to metal shells during testing, enhancing operational convenience and stability. · Clear Dynamic Sound and Light Indicators: Instantly identify positive or negative phase sequences with intuitive LED signals and buzzer alerts, ensuring quick and accurate phase detection. · High Sensitivity Clamp: The ETCR1000C clamp detects low AC voltage signals, expanding its application range to various live electricity scenarios. · Power Efficient Design: Consumes a maximum rated power of only 300mVA, offering extended usage time and reduced energy consumption. · Color-Coded Clamps: Three clamps in distinct colors align with three-phase line distinctions, providing a scientific and visually appealing design for easier identification. · Multifunctional Testing Capabilities: Beyond phase sequence detection, it supports live wire examination, simple power detection, fire-wire identification, phase deficiency determination, break location detection, DC line break and line maintenance, effectively replacing three induction electric pens. · Safety and Productivity: Ideal for field tests, it helps protect operator safety while improving work efficiency. · Portable and User-Friendly: Compact dimensions (70x74x30mm), lightweight (256g), and includes a lanyard for easy carrying and accessibility on the go. Specifications: · Material: ABS · Voltage Range: AC 70–1000V, 45–65Hz (Sine Wave Continuous Input) · Clamp Wire Size: Diameter 10-40mm (0.4-1.6in) · Power Supply: DC 3V (2 x AA batteries, not included), up to 70 hours continuous operation · LED Display: Indicates positive phase sequence (clockwise blinking), negative phase sequence (counterclockwise blinking), line voltage status (L1, L2, L3 lamps), and open circuit conditions · Buzzer: Intermittent short beeps for positive phase; continuous long beep for negative phase · Auto Power Off: Powers off automatically after 5 minutes of inactivity · Maximum Measured Voltage: AC 1000V · Dielectric Strength: 5.4kVrms · Maximum Rated Power: 300mVA · Working Temperature: -10℃ to 55℃, humidity below 80% RH · Storage Temperature: -20℃ to 60℃, humidity below 90% RH · Dimensions: 70 x 74 x 30 mm (2.8 x 2.9 x 1.2 in) · Net Weight: 256g (9oz) · Clamp Lead Length: 0.6m (2ft) Package Includes: · 1 x Non-Contact Phase Sequence Detector This Non-Contact Phase Sequence Detector is an essential tool for electricians and technicians, offering reliable phase detection, live wire testing, and fault location in a compact, portable design. Its advanced features and safety functions make it a valuable addition to any electrical maintenance toolkit.