AUTUT Automotive Speaker Polarity Tester Phasemeter Tool Plastic Shell Audio Signals Tester sold2024 The fabric backing allows for

The fabric backing allows for comfortable application as well as dual temperature use

it provides sound protection for the personal safety of users

The mount easily attaches onto windshields and features an 80mm TPU suction base that works well in all climates

Comfortable & Skin Friendly Double-sided Micro Soft Flannel Eletric Heating Pad

AUTUT Automotive Speaker Polarity Tester Phasemeter Tool Plastic Shell Audio Signals Tester sold2024 The fabric backing allows forAUTUT Automotive Speaker Polarity Tester Phasemeter Tool Plastic Shell Audio Signals Tester Product Features PACKAGE1 x Automotive Speaker Polarity Tester Phasemeter. APPLICATIONSuitable for samll treble, door speakers, subwoofer, etc. FUNCTIONCheck if the positive and negative poles of the speaker are reversed. FEATUREWith insulated plastic shell for your safety and comes with a CD for test signal. PLEASE PAY ATTENTIONWe do not sell the brands