JH1310 phasic(polarity)tester
JH1310 is a preffessional equipment of judging the phasic for all kinds of speaker,microphone and so on.The instrument adopt advanced number technic to ensure the testing's right and shortcut.The effect of hightening testing speed is more evidencely specially on pipelining production.
Main technic parameter:
1.Using power supply:200V±10%  50Hz~60Hz
2.Testing range:speaker,receiver and so on
3.Testing mode: pulse
4.Judge speed:≤1s
5.work condition:tempreture 0~40℃,relative humidity ≤80%
6.Figure measurement:28cm×23cm×10cm