YW-322 is an instrument used to detect whether objects are charged and can be used for industry, electricity, factories and home, etc.

 

The YW-322 is a contactless marker with high strength transparent cover at the probe end. When testing, the tester as long as the probe close to the object, can measure whether the object is charged. This detection method without contact with live objects can greatly protect the personal safety of the inspectors.

 

YW-322 has two high and low sensitivity adjustable and can meet the detection needs of different scenarios. The YW-322 also supports audible-optical alarms. During the detection, the instrument can light the signal intensity lamp and sound different frequencies according to the intensity of the voltage signal. Compared with the single optical alarm of the contact measuring pen, the YW-322 audio-optical synchronous alarm method is more obvious.

 

The YW-322 has LED lights that allow inspectors to find circuits in dark environments and also serve as an emergency use as a flashlight. YW-322 has a pen design for easy to carry.