Speaker Polarity Tester PH Phase Meter Phasemeter for Auto Car Audio System

Speaker Polarity Tester PH Phase Meter Phasemeter for Auto Car Audio System

Details

Black Speaker Polarity Tester PH Phase Meter Phasemeter for Auto Car

Product Name: PH Phase Meter;

Material: Plastic,Metal

Package Content: 1 x PH Phase Meter

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.

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.

Product Name: PH Phase Meter

Dimensions 10.5cm x 7cm x 2.5cm/ 4.1" x 2.8" x 1.0"(L*W*H)

Net Weight 142g

Package include

1 x PH Phase Meter (battery is not included) + 1 test cd

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, can check the left/right channel connection is right or not. Play the section 3 or 4, the sound speaker will produce a fixed frequency signal. then press the 'test' button on the phasemeter, 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 that the speaker output is in negative phase (reversed connection).

'low battery' light on indicates that the battery power is low.

Car Audio System Speaker Polarity Tester PH Phase Meter Phasemeter FH-168 Compatible With: fit for all car

This Is Aftermarket Replacement Item But Not Genuine

Product Dimension:

Feature:

1) 100% new and high quaity.

2) Easy to operate, simple and practical.

3) Perfect for safely troubleshooting and testing audio systems.

4) This phase meter can test all speakers of all car, such as small treble, door speakers, subwoofer, etc.

How to use the tester?

Section 1: left channel noise signal

Section 2: right channel noise signal

Section 3: phase test signal.

Section 4: phase test signal.

Adjustment of speaker wiring:

After the audio system is installed, put the test CD into the host first, and adjust the volume output to the appropriate position. Then follow the steps below.

-Step 1: Play section 1 and 2. Check if the left and right channels are reversed when connected.

-Step 2: Play section 3 and 4. Check whether the phase of the left and right channel speakers is correct.

-Place the front end of the phase meter (with a microphone in the instrument) close to the speaker under test, press the power switch of the phase meter, the green light flashes three times and the red light flashes once, indicating that the speaker output is positive phase. The green light flashes once and the red light flashes three times, indicating that the output is negative phase.

-If the phase is wrong, you can reverse the wiring at both ends of the speaker.

-The yellow light indicates that the battery of the phase meter is low, and the battery needs to be replaced.

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