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Testers, Meters & Tools

Explore our premium selection of car audio tools, testers, and meters designed to help you achieve the perfect sound system setup. From multimeters to wire strippers and sound level meters, we offer everything you need to install, test, and optimize your car audio equipment. Shop now to ensure accurate readings, precise installations, and flawless audio performance. Ideal for both DIY enthusiasts and professional installers.

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Install Bay RCA AIO 9V Cable Wire Tester Tone Generator Speaker Polarity / IBR68

Metra
$37.95
$37.95 - $37.95
$37.95
$27.95
$27.95 - $27.95
$27.95
In stock

All-in-One Functionality: Seamlessly test cable wires, generate tones, and check speaker polarity with a single, versatile device. High Precision:...

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$37.95
$37.95 - $37.95
$37.95
$27.95
$27.95 - $27.95
$27.95
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Flush Mount Mini 12V Voltage Meter With Hardware LED Display IBR56

Metra
$31.19
$31.19 - $31.19
$31.19
$24.95
$24.95 - $24.95
$24.95
Low stock

This listing includes: (1) Mini Voltage Meter w/ Hardware Uses a 1 1/8 inch mounting hole Red digital Display Flush Mount Flush Mount Mini 12V Vol...

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$31.19
$31.19 - $31.19
$31.19
$24.95
$24.95 - $24.95
$24.95
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Flush Mount 24V Digital Voltage Meter With Graphic Display IBR94

Metra
$39.94
$39.94 - $39.94
$39.94
$31.95
$31.95 - $31.95
$31.95
In stock

24V (15v-30v) Threaded Flush Mount Design Mounting hole 29.2mm/1.15 inch Digital Meter with Graphic Display (Blue) 24V battery voltage detection o...

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$39.94
$39.94 - $39.94
$39.94
$31.95
$31.95 - $31.95
$31.95
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Klein Tools Heavy Duty 10-18 AWG Wire Stripper Cutter IB11045

Metra
$31.19
$31.19 - $31.19
$31.19
$24.95
$24.95 - $24.95
$24.95
Low stock

This listing includes: (1) Heavy Duty 10-18 AWG Wire Stripper Cutter IB11045 Cuts,Strips and loops- 10-18 AWG Solid Wire Made in the USA! Klein To...

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$31.19
$31.19 - $31.19
$31.19
$24.95
$24.95 - $24.95
$24.95
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Install Bay Temflex 3/4"x60' Heat/Water Resistant 3M Vinyl Electrical Tape 10-pk

Install Bay Metra
$33.95
$33.95 - $33.95
$33.95
$26.95
$26.95 - $26.95
$26.95
In stock

Heat and Water Resistant: Designed to withstand extreme temperatures and moisture, perfect for challenging environments and applications. High-Qua...

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$33.95
$33.95 - $33.95
$33.95
$26.95
$26.95 - $26.95
$26.95
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Klein Tools 9" Heavy Duty Wire Crimper 10-22 AWG + Heavy Duty Cable Cutter

Metra
$115.06
$115.06 - $115.06
$115.06
$92.05
$92.05 - $92.05
$92.05
In stock

Double Dipped Comfort Grips With Curved Handles. 3 Different Cutting Blades Solid Copper - 8 AWG, Stranded Copper - 6 AWG, Copper Multi-Conductor ...

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$115.06
$115.06 - $115.06
$115.06
$92.05
$92.05 - $92.05
$92.05
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Klein Tools 9" Heavy Duty Wire Cutter Crimper 10-22 AWG IB1006

Metra
$62.44
$62.44 - $62.44
$62.44
$49.95
$49.95 - $49.95
$49.95
In stock

Made in the USA Tapered nose for working in confined spaces 3 Different Cutting Blades Double Dipped Comfort Grips With Curved Handles. Features a...

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$62.44
$62.44 - $62.44
$62.44
$49.95
$49.95 - $49.95
$49.95
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Klein Tools 10-20 AWG Multi Purpose Heavy Duty Wire Stripper Cutter IB1011

Metra
$31.95
$31.95 - $31.95
$31.95
$24.95
$24.95 - $24.95
$24.95
Low stock

Shear-type cutting blades for clean cuts. Spring loaded action for self-opening. Made in the USA! Klein Tools Multi Purpose Heavy Duty Wire Stripp...

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$31.95
$31.95 - $31.95
$31.95
$24.95
$24.95 - $24.95
$24.95
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Klein Tools 7" AWG Heavy Duty Cable Wire Cutter Anvil Copper Curve Steel IB63020

Metra
$49.94
$49.94 - $49.94
$49.94
$39.95
$39.95 - $39.95
$39.95
In stock

3 Different Cutting Blades: Anvil, Copper Curved, And Steel Cleanly Shears 6-32 And 8-32 Screws Double Dipped Comfort Grips With Curved Handles Qu...

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$49.94
$49.94 - $49.94
$49.94
$39.95
$39.95 - $39.95
$39.95
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