Artículo: AMZ-B0BXCLQ7CX

ZJchao Speaker Polarity Tester, Auto Car Audio Speaker Horn Tester Phase Meter, Phasemeter Polarity in-Car Audio-Visual Equipment

Detalles del producto
Disponibilidad
En stock
Peso con empaque
0.21 kg
Devolución
No
Condición
Nuevo
Producto de
Amazon
Viaja desde
USA

Sobre este producto
  • Specification:Condition: Brand NewMaterial: PlasticColor: Black + SilverSize: As Picture ShownBuilt-in Battery: 1 x 9V 220mAh batteryPackage Weight: Approx. 139g/4.9oz#How to use the tester?the CD with the package include 4 section test music. section 1: left channel noise signalsection 2: right channel noise signalsection 3: phase test signalsection 4: same as section 3Put it in car cd player, and play section 1 or 2, check if left/right channel connection is right. Play section 3 or 4, the sound speaker will produce a fixed frequency signal, then press test button.3 green light flash and 1 red light indicates that the speaker output is in positive phase correct connection); 3 red light flash and 1 green light indicates negative phase (reversed connection).Package List:1 x Phase Meter 1 x CD
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【Universal Speaker Testing】: Harness the ability to test all speakers in any vehicle with this versatile phase meter. Be it small tweeters, door speakers, or powerful subwoofers, this device ensures extensive compatibility and comprehensive testing. 【Low Battery Indicator】: With a convenient low battery light, it immediately notifies as soon as the battery power comes close to depletion. This feature facilitates uninterrupted and prevents unexpected downtime. 【Ideal for Audio System Troubleshooting】: During the troubleshooting process, this phase meter stands out as the partner, providing and efficient analysis of audio systems, thus facilitating error detection and quality improvement. 【Effective Polarity Testing】: Besides standard speaker testing, it's also adept at testing speaker polarity. This feature allows for easy verification of correct speaker wiring, ensuring the best possible audio output. 【Professional Construction】: Crafted with professional manufacturing standards, this phase meter exhibits high reliability. Regardless of frequency or duration of usage, this product promises a dependable performance every step of the way.