Specification: Condition: 100% Brand New Material: Plastic Color: Black + Silver Package 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 signal section 2: right channel noise signal section 3: phase test signal section 4: same as section 3 Put 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 * Phase Meter 1 * CD
Suuonee Car Horn Tester Auto Audio Speaker Horn Tester Phase Meter PH Phasemeter
Was:
$78.08
Now:
$39.04
- SKU:
- M326713
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.