新媒网 · 跨境数据社区

Designed for speed, safety, and serious accuracy, the MT355 makes Earth Loop and Neutral Loop Impedance testing quick and effortless. ✅ Two test modes: No-Trip Test – Prevents RCD/ELCB tripping during testing Trip Test – High-current test (<15A) for maximum accuracy when RCDs are bypassed ✅ Real-time results – Automatically displays wiring status, Loop Impedance, and PSC/PFC ✅ Bluetooth Connectivity – Sync data to your mobile app (Android/iOS) for easy logging and sharing ✅ Built for tough sites – Rugged, double-moulded rubber housing ensures durability in demanding conditions 👉 Whether you're testing installations or performing maintenance, the MT355 delivers the performance and protection you need:!