Speaker Polarity Tester Phase Meter Phasemeter For Car Audio System

Description

Speaker Polarity Tester Phase Meter Phasemeter For Car Audio System
Features:
Perfect for safely troubleshooting and testing audio systems.
This phase meter can test all speakers of all car, such as small treble, door speakers, subwoofer, etc.
Low battery light on indicates that the battery power is low.
Effectively used to test speaker polarity.
Professional manufacturing, high reliability.
Specification:
Condition: 100% Brand New
Material: Plastic
Color: Black + Silver
Size: As Picture Shown
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
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We only ship item to your PayPal verified address.
Payment must be received within 3 days from the date of purchase.
All the items will be dispatched within one business day by Airmail after the payment is clear.
Most times you will receive your order within 10-30 business days after we transfer your package to the delivery company. We cannot guarantee the delivery timeframe if the post office has any unexpected delays due to holiday, weather, customs, or other conditions. Some countries like Russia, Brazil, or some European countries may take up to 50 days or longer for delivery.
We appreciate your patience if you haven't received items in 30 days(Russian customers may need more patience by reason of the local delivery system and/or customs). If you are concerned in any way, please feel free to contact us via ebay message
instead of leaving negative/neutral feedback or opening a dispute
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We will make every effort to fix any problem(resend or refund any missing item).
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citizen
s in your country, so buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs.
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3.
T
he import duties are buyers' responsibility
.Please check with your country's
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purchase.
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On Nov-28-20 at 16:17:13 PST, seller added the following information: