5-inch touch-high brightness LCD ensures visibility under sunlight.
The gain value and trigger value of the acoustic signal and magnetic signal can be manually adjusted to adapt to various environments .

It has background noise reduction technology and can choose from a variety of filtering methods.

It has BNR background noise reduction and mute noise reduction functions .

Equipped with path deviation indication.

Equipped with multi-layer physical isolation signal sensors, waterproof grade IP65.

Built-in large-capacity lithium battery, long standby time, equipped with fast charger.

Small and lightweight, easy to operate, and simple human-machine interface.

Working Principle

Traditional acoustic measurement legal point instruments generally only use earphones to monitor, or are supplemented by the swing of the meter pointer to identify the discharge sound at the fault point. Since the discharge sound disappears in an instant and is not much different from the ambient noise, it often brings great difficulties to operators who are not very experienced. The acoustic-magnetic synchronization method effectively avoids the above problems of the traditional acoustic measurement method.