CRY5616 Polarity tester
CRY5616 Polarity tester is typically designed to test the positive/negative polarity of acoustic components, such as speakers, headphones, headphone speakers, and receivers.
CRY5616 Polarity tester is suitable for production lines and externally equipped with a dedicated receiving microphone. The red and green indicators are used to display the positive and negative polarities respectively. The user can determine the positive/negative polarity immediately by observing the indicators, which greatly improves the productivity.
|Technical specifications of CRY5616|
500Hz ~1500 Hz
Alarm polarity: positive or negative
Alarm sound may be enabled or disabled.
Short circuit alarm
Power cord, signal line