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Speaker Polarity Tester Car Audio System Test Phasemeter Technicians Daily Use 1Pcs

<div>Welcome to our store! We hope you have a wonderful shopping experience!</div>

<ul><li>Phase tester is sturdy and durable, maximizing durability, assurance, This phase meter can be used to failure test and troubleshooting. This is a very , practical phase meter, which will bring you a good experience. 
Features 
-Color: Black. 
-Material: ABS, electronics. 
-Size: About 11.00X7.00X2.50cm/4.32X2.75X0.98in. 
- Perfect for safely troubleshooting and testing audio systems, portable to use 
- This phase meter can speakers of all car, such as small treble, door speakers, subwoofer, etc. 
- Press the 'test' button on meter, 3 flash red light indicates that the speaker output is in positive phase (correct connection) ;. 
- 3 red light flash indicates that the speaker output is in negative phase (reversed connection). 
- The product is practical and reliable, with good stability and durability, and will be your . 
How to use: 
Play or 2, can check the left/right is right or not. 
Play section 3 or 4, the sound speaker will produce a fixed frequency signal. 
Package list: 1 x Speaker Test Phase Meter 
1 x CD</li></ul>

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Phase tester is sturdy and durable, maximizing durability, assurance, This phase meter can be used to failure test and troubleshooting. This is a very , practical phase meter, which will bring you a good experience. 
Features 
-Color: Black. 
-Material: ABS, electronics. 
-Size: About 11.00X7.00X2.50cm/4.32X2.75X0.98in. 
- Perfect for safely troubleshooting and testing audio systems, portable to use 
- This phase meter can speakers of all car, such as small treble, door speakers, subwoofer, etc. 
- Press the 'test' button on meter, 3 flash red light indicates that the speaker output is in positive phase (correct connection) ;. 
- 3 red light flash indicates that the speaker output is in negative phase (reversed connection). 
- The product is practical and reliable, with good stability and durability, and will be your . 
How to use: 
Play or 2, can check the left/right is right or not. 
Play section 3 or 4, the sound speaker will produce a fixed frequency signal. 
Package list: 1 x Speaker Test Phase Meter 
1 x CD

Speaker Polarity Tester Car Audio System Test Phasemeter Technicians Daily Use 1Pcs

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