Key Features of SM852B SP8030 Three-Phase AC Phase Sequence Tester
Precision-engineered for industrial-grade performance with durable ABS housing and corrosion-resistant probes for long-term reliability. High-visibility LCD screen displays real-time phase sequence, voltage, and frequency with ±1% accuracy for quick diagnostics. Wide voltage range (70-600V) compatible with motors, generators, and power distribution panels—ideal for electricians and HVAC technicians. One-handed operation with ergonomic grip and built-in safety lock to prevent accidental contact with live circuits. Compact and lightweight (180g) for easy portability in toolkits, with auto-power-off to conserve battery life. Certified to IEC 61010 safety standards, featuring reverse polarity alarm and overvoltage protection for hazard-free testing. Best for troubleshooting phase loss, verifying motor rotation, or commissioning solar inverters—saves 50% time vs. multimeters. Exclusive wholesale pricing—bulk orders ship globally with DDP terms for seamless logistics.