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China
Model No:
Sunlight Loudspeaker Polarity Tester 139b
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Contact Person FuleWang
Shenzhen, Guangdong
不影响在一个嘈杂的地方,并能立即判断任何类型的扬声器和耳机的极性,适合于生产线. 可与其他3种仪器连接(**2 A型、***7 C型和***6 C型)。做手术只需要一个人,节省了人力和时间. 易学,操作方便,可靠性高. 具有正/负指示剂扩展装置,只有那些型号***9 B系列编号.PLxxxxxx具有此功能.(此扩展设备必须与扩展引航仪(型号***9 BL)连接) 在HI-FI立体声系统中,具有正确极性的扬声器和耳机是非常重要的.如果扭转相位(极性),将严重影响HI-FI立体定向术的效果.**9 B在一个嘈杂的地方一点也不受影响,并且可以立即判断扬声器和耳机的极性.**9 B可与**2 A、***7 K、***6 C连接,测试4个参数.只需要一个操作符(见左页)。 **9 B适用于扬声器系统、扬声器、多媒体、显示器、耳机和音响公司. |
Specifications of Model - **9B |
Pulse Testing Method. Polarity : Pos. polarity :Green LED indicator with beep sound. Neg. polarity : Red LED indicator with no sound. WF : suitable for the woofer. M & T : suitable for the midrange, tweeter & headphone. Ext.1 ~ Ext.3 : For connecting instruments. Sensor : ECM Five selecting switches : Dim. : *8 ( L ) × 9 ( H ) × *1 ( D ) cm. Net Weight : 2.5 * *-*:*@********************/tbody> |
Country: | China |
Model No: | Sunlight Loudspeaker Polarity Tester 139b |
FOB Price: | Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | - |
Minimum Order Quantity: | - |
Packaging Detail: | - |
Delivery Time: | - |
Supplying Ability: | - |
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