
Professional IP67-rated non-contact AC voltage detector with magnetic solenoid sensing for electrical testing from 24V to 1kV. CAT IV safety.
The Multicomp Pro MP780770 is a robust and versatile non-contact AC voltage detector engineered for professional use in demanding electrical environments. Built to resist harsh conditions, it boasts an IP67 rating for complete protection against dust ingress and temporary immersion in water. Its durable double-injection-moulded casing is proven to withstand drops from up to 2 metres, ensuring reliability on the job site.
This device features two key detection modes. Its magnetic solenoid detection capability is perfect for locating weaker electromagnetic AC signals, such as those in audio systems, arc welding machines, underground mining lighting, and thickly insulated cables. For standard voltage detection, it operates in a low-voltage range (24V–1000V) and a high-voltage range (90V–1000V) at 50/60Hz frequencies, making it ideal for checking urban power supplies, three-phase systems, distribution units, and electrical panels.
Clear and immediate feedback is provided through both an audible buzzer and a visual LED indicator; the frequency of these signals increases as the detector nears the voltage source. A built-in flashlight aids visibility in dark or confined spaces. For safety and battery conservation, the unit includes automatic power-off and a low-battery indication. It is powered by two standard 1.5V AAA (R03) batteries and meets the stringent CAT IV 1000V safety classification for use on electrical supply origins.
Compact and lightweight, this detector is an essential tool for electricians, maintenance technicians, and engineers across industrial manufacturing, commercial electrical, and audio installation sectors. It provides a fast, safe, and reliable method for confirming the presence of AC voltage without making physical contact with live conductors.
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