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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.

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

Install Bay Metra
Original price $33.95
Original price $33.95 - Original price $33.95
Original price $33.95
Current price $26.95
$26.95 - $26.95
Current price $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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Original price $33.95
Original price $33.95 - Original price $33.95
Original price $33.95
Current price $26.95
$26.95 - $26.95
Current price $26.95
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Klein Tools 9" Wire Cutter Crimper + Multi Purpose Heavy Duty Stripper 10-20 AWG

Metra
Original price $93.69
Original price $93.69 - Original price $93.69
Original price $93.69
Current price $74.95
$74.95 - $74.95
Current price $74.95
Out of stock

Klein Tools 9" Wire Cutter Crimper + Multi Purpose Heavy Duty Stripper 10-20 AWGThis listing includes : (1) Wire Cutter Crimper IB1006(1) Heavy Dut...

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Original price $93.69
Original price $93.69 - Original price $93.69
Original price $93.69
Current price $74.95
$74.95 - $74.95
Current price $74.95
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Klein Tools 9" Heavy Duty Wire Crimper 10-22 AWG + Heavy Duty Cable Cutter

Metra
Original price $115.06
Original price $115.06 - Original price $115.06
Original price $115.06
Current price $92.05
$92.05 - $92.05
Current price $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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Original price $115.06
Original price $115.06 - Original price $115.06
Original price $115.06
Current price $92.05
$92.05 - $92.05
Current price $92.05
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Klein Tools 9" Wire Cutter Crimper 10-22 AWG + Heavy Duty Steel Cable Cutter

Metra
Original price $130.83
Original price $130.83 - Original price $130.83
Original price $130.83
Current price $104.66
$104.66 - $104.66
Current price $104.66
Out of stock

Klein Tools 9" Wire Cutter Crimper 10-22 AWG + Heavy Duty Steel Cable Cutter This listing includes: (1) 9" Crimper / Cutter (1) 9" Heavy Duty Stee...

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Original price $130.83
Original price $130.83 - Original price $130.83
Original price $130.83
Current price $104.66
$104.66 - $104.66
Current price $104.66
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Klein Tools 9" Heavy Duty Wire Cutter Crimper 10-22 AWG + Wire Stripper Cutter

Metra
Original price $93.69
Original price $93.69 - Original price $93.69
Original price $93.69
Current price $74.95
$74.95 - $74.95
Current price $74.95
Out of stock

Klein Tools 9" Heavy Duty Wire Cutter Crimper 10-22 AWG + Wire Stripper CutterThis listing includes:(1) 9" Crimper / Cutter IB1006(1) Heavy Duty Wi...

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Original price $93.69
Original price $93.69 - Original price $93.69
Original price $93.69
Current price $74.95
$74.95 - $74.95
Current price $74.95
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Klein Tools 9" Heavy Duty Wire Cutter Crimper 10-22 AWG IB1006

Metra
Original price $62.44
Original price $62.44 - Original price $62.44
Original price $62.44
Current price $49.95
$49.95 - $49.95
Current price $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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Original price $62.44
Original price $62.44 - Original price $62.44
Original price $62.44
Current price $49.95
$49.95 - $49.95
Current price $49.95
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Steve Meade Designs Real-Time Response Clipping Volume Unit Meter VU-DIN-WHITE

SMD
Original price $256.99
Original price $256.99 - Original price $256.99
Original price $256.99
Current price $204.99
$204.99 - $204.99
Current price $204.99
In stock

Mil spec FR4 circuit board High speed switching power supply Constant LED current and brightness regardless of battery voltage (won’t dim with you...

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Original price $256.99
Original price $256.99 - Original price $256.99
Original price $256.99
Current price $204.99
$204.99 - $204.99
Current price $204.99
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Klein Tools 10-20 AWG Multi Purpose Heavy Duty Wire Stripper Cutter IB1011

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

Metra
Original price $49.94
Original price $49.94 - Original price $49.94
Original price $49.94
Current price $39.95
$39.95 - $39.95
Current price $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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Original price $49.94
Original price $49.94 - Original price $49.94
Original price $49.94
Current price $39.95
$39.95 - $39.95
Current price $39.95
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Install Bay 1 oz Rapid Insta-Flex Glue + 2 oz. Insta-Curing Accelerator

Install Bay
Original price $27.44
Original price $27.44 - Original price $27.44
Original price $27.44
Current price $21.95
$21.95 - $21.95
Current price $21.95
Out of stock

Install Bay Insta-Flex 1oz + InstallBay Insta-Set Accelerator Instant Bonding (2-5 Second soft cure) 1-hour full cure. Full Strength Flexible cyan...

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Original price $27.44
Original price $27.44 - Original price $27.44
Original price $27.44
Current price $21.95
$21.95 - $21.95
Current price $21.95
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Install Bay Insta-Flex Plus Glue 1oz + Insta-Set 2 oz. Curing Accelerator

Install Bay
Original price $26.19
Original price $26.19 - Original price $26.19
Original price $26.19
Current price $20.95
$20.95 - $20.95
Current price $20.95
In stock

Install Bay Insta-Flex+ 1oz InstallBay Insta-Set Accelerator 2 fl. oz. 5-15 Second soft cure Fully cures adhesive in 8 seconds 100% Compatible wit...

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Original price $26.19
Original price $26.19 - Original price $26.19
Original price $26.19
Current price $20.95
$20.95 - $20.95
Current price $20.95
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Install Bay Insta-Flex+ 1oz Instant Flexible Thick Glue Adhesive Install

Install Bay
Original price $26.19
Original price $26.19 - Original price $26.19
Original price $26.19
Current price $20.95
$20.95 - $20.95
Current price $20.95
In stock

Install Bay Insta-Flex+ 1oz Clear gap filling medium 5-15 Second soft cure 2-hour full cure Flexible cyanoacrylate Install Bay Insta-Flex+ 1oz Cl...

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Original price $26.19
Original price $26.19 - Original price $26.19
Original price $26.19
Current price $20.95
$20.95 - $20.95
Current price $20.95
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Digital Volt/Amp Meter RGB LED with Bluetooth Controller Waterproof DS18 Bundle

DS18
Original price $175.69
Original price $175.69 - Original price $175.69
Original price $175.69
Current price $140.55
$140.55 - $140.55
Current price $140.55
Out of stock

Digital Volt/Amp Meter RGB LED with Bluetooth Controller Waterproof DS18 BundleThis listing includes:(1) DS18 LBC6VAM Waterproof Digital Volt &...

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Original price $175.69
Original price $175.69 - Original price $175.69
Original price $175.69
Current price $140.55
$140.55 - $140.55
Current price $140.55
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Waterproof Digital Volt/Amp Meter Chrome Plated Current Meter RGB LED DS18

DS18
Original price $87.44
Original price $87.44 - Original price $87.44
Original price $87.44
Current price $69.95
$69.95 - $69.95
Current price $69.95
Low stock

Waterproof Digital Volt/Amp Meter Chrome Plated Current Meter RGB LED DS18Customize your build and make it stand out with the DS18 LED RGB light up...

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Original price $87.44
Original price $87.44 - Original price $87.44
Original price $87.44
Current price $69.95
$69.95 - $69.95
Current price $69.95
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DS18 Car Audio 12 Volt meter With Dual Quick Charger USB Ports Black

DS18
Original price $39.94
Original price $39.94 - Original price $39.94
Original price $39.94
Current price $31.95
$31.95 - $31.95
Current price $31.95
Out of stock

DS18 Car Audio 12 Voltmeter With Dual Quick Charger USB Ports BlackCar Voltmeter with Dual Quick Charger USB Ports.This Listing Includes-(1) Voltme...

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Original price $39.94
Original price $39.94 - Original price $39.94
Original price $39.94
Current price $31.95
$31.95 - $31.95
Current price $31.95
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Install Bay 8 oz. Glue & 2 oz. Curing Accelerator Gap Filling Medium

Install Bay
Original price $56.19
Original price $56.19 - Original price $56.19
Original price $56.19
Current price $43.95
$43.95 - $43.95
Current price $43.95
In stock

1 x Install Bay Insta-Cure & 1 x Insta-Cure INSTAC-CURE: Install Bay Gap Filling Medium 8 fl. oz. Insta-Cure Cyanoacrylate adhesive Soft cure ...

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Original price $56.19
Original price $56.19 - Original price $56.19
Original price $56.19
Current price $43.95
$43.95 - $43.95
Current price $43.95
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Install Bay INSTAC Insta-Set 2 oz. Gap Filling Medium Curing Accelerator

Install Bay
Original price $17.44
Original price $17.44 - Original price $17.44
Original price $17.44
Current price $13.95
$13.95 - $13.95
Current price $13.95
In stock

InstallBay Insta-Set Accelerator 2 fl. oz. For use after joining parts with Cyanoacrylate 100% Compatible with plastic & Foam Fully cures adhes...

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Original price $17.44
Original price $17.44 - Original price $17.44
Original price $17.44
Current price $13.95
$13.95 - $13.95
Current price $13.95
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Installation Solutions 3m/9.8ft 60% Rosin Core 40% Lead Solder Pen 0.8mm

Pipeman's Installation Solutions
Original price $6.23
Original price $6.23 - Original price $6.23
Original price $6.23
Current price $4.99
$4.99 - $4.99
Current price $4.99
In stock

The Installation Solutions solder pen features a 0.8mm ultra-fine tip for precision soldering With a 60% rosin core and 40% lead composition, it e...

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Original price $6.23
Original price $6.23 - Original price $6.23
Original price $6.23
Current price $4.99
$4.99 - $4.99
Current price $4.99
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Audiopipe Installation Solution Soldering Iron Replacement Tip KD-100SS

Pipeman's Installation Solutions
Original price $12.48
Original price $12.48 - Original price $12.48
Original price $12.48
Current price $9.95
$9.95 - $9.95
Current price $9.95
In stock

Audiopipe Installation Solution Soldering Iron Replacement Tip KD-100SS This Is a Rosin Cored Solder Pen .8mm which is the Replacement tip for the...

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Original price $12.48
Original price $12.48 - Original price $12.48
Original price $12.48
Current price $9.95
$9.95 - $9.95
Current price $9.95
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Clean Install Kit for Seamless Car & Marine Audio Amplifier Upgrades 10-18 AWG

Metra Pipeman's Installation Solutions
Original price $54.99
Original price $54.99 - Original price $54.99
Original price $54.99
Current price $43.99
$43.99 - $43.99
Current price $43.99
Low stock

Elevate your installations with The Install Bay kit, featuring Klein Tools' IB11045 for precise 10-18 AWG wire stripping and cutting Crafted for d...

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Original price $54.99
Original price $54.99 - Original price $54.99
Original price $54.99
Current price $43.99
$43.99 - $43.99
Current price $43.99
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Clean Install Kit for Seamless Car & Marine Audio Amplifier Upgrades 10-20 AWG

Metra Pipeman's Installation Solutions
Original price $54.99
Original price $54.99 - Original price $54.99
Original price $54.99
Current price $43.99
$43.99 - $43.99
Current price $43.99
Low stock

Elevate your installations with The Install Bay kit, featuring Klein Tools' IB1011 for precise 10-20 AWG wire stripping and cutting Crafted for du...

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Original price $54.99
Original price $54.99 - Original price $54.99
Original price $54.99
Current price $43.99
$43.99 - $43.99
Current price $43.99
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Metra Install Bay Insta-Cure Gap Filling Medium 4oz. Glue w/ Curing Accelerator

Install Bay
Original price $59.95
Original price $59.95 - Original price $59.95
Original price $59.95
Current price $47.95
$47.95 - $47.95
Current price $47.95
In stock

Its quick-setting formula ensures efficiency in completing your projects With an 4-ounce bottle, you have enough glue for multiple tasks This adhe...

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Original price $59.95
Original price $59.95 - Original price $59.95
Original price $59.95
Current price $47.95
$47.95 - $47.95
Current price $47.95
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Metra Install Bay Insta-Cure Gap Filling Medium 2oz. Glue w/ Curing Accelerator

Install Bay
Original price $42.95
Original price $42.95 - Original price $42.95
Original price $42.95
Current price $32.95
$32.95 - $32.95
Current price $32.95
In stock

Its quick-setting formula ensures efficiency in completing your projects With an 2-ounce bottle, you have enough glue for multiple tasks This adhe...

View full details
Original price $42.95
Original price $42.95 - Original price $42.95
Original price $42.95
Current price $32.95
$32.95 - $32.95
Current price $32.95
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Metra Install Bay Insta-Cure Gap Filling Medium 2oz. Glue INSTGL2

Install Bay
Original price $24.95
Original price $24.95 - Original price $24.95
Original price $24.95
Current price $19.95
$19.95 - $19.95
Current price $19.95
In stock

Its quick-setting formula ensures efficiency in completing your projects With an 2-ounce bottle, you have enough glue for multiple tasks This adhe...

View full details
Original price $24.95
Original price $24.95 - Original price $24.95
Original price $24.95
Current price $19.95
$19.95 - $19.95
Current price $19.95
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Metra Install Bay Insta-Cure Gap Filling Medium 4oz. Glue INSTGL4

Install Bay
Original price $43.95
Original price $43.95 - Original price $43.95
Original price $43.95
Current price $34.95
$34.95 - $34.95
Current price $34.95
In stock

Its quick-setting formula ensures efficiency in completing your projects With an 4-ounce bottle, you have enough glue for multiple tasks This adhe...

View full details
Original price $43.95
Original price $43.95 - Original price $43.95
Original price $43.95
Current price $34.95
$34.95 - $34.95
Current price $34.95
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Audiopipe Installation Solution Adjustable Soldering Station 79B100SS

Pipeman's Installation Solutions
Original price $43.99
Original price $43.99 - Original price $43.99
Original price $43.99
Current price $34.99
$34.99 - $34.99
Current price $34.99
In stock

The Audiopipe Installation Solution Adjustable Soldering Station 79B100SS offers precise soldering with adjustable temperature control It's suitab...

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Original price $43.99
Original price $43.99 - Original price $43.99
Original price $43.99
Current price $34.99
$34.99 - $34.99
Current price $34.99
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Audiopipe Installation Solution Non-Contact Voltage Digital MultiMeter

Audiopipe
Original price $81.99
Original price $81.99 - Original price $81.99
Original price $81.99
Current price $64.99
$64.99 - $64.99
Current price $64.99
Low stock

The Non-Contact Voltage Digital Multimeter offers precise readings with its 19999-count LCD display It adapts to different measurement scenarios w...

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Original price $81.99
Original price $81.99 - Original price $81.99
Original price $81.99
Current price $64.99
$64.99 - $64.99
Current price $64.99
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Installation Solutions 1 LB Spool of 60% Rosin Core 40% Lead Solder 0.8mm

Pipeman's Installation Solutions
Original price $41.99
Original price $41.99 - Original price $41.99
Original price $41.99
Current price $32.99
$32.99 - $32.99
Current price $32.99
In stock

A 1 LB Spool of solder by Installation Solutions offers ample high-quality soldering material Its 60% rosin core and 40% lead composition ensure e...

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Original price $41.99
Original price $41.99 - Original price $41.99
Original price $41.99
Current price $32.99
$32.99 - $32.99
Current price $32.99
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Metra Install Bay INSTGL8 Insta-Cure Gap Filling Medium 8oz. Glue

Install Bay
Original price $64.95
Original price $64.95 - Original price $64.95
Original price $64.95
Current price $51.95
$51.95 - $51.95
Current price $51.95
In stock

InstallBay Gap Filling Medium 8 fl. oz. Insta-Cure Cyanoacrylate adhesive 5-15 second cure time* A Higher Viscosity CA For Loose Fitting Joints In ...

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Original price $64.95
Original price $64.95 - Original price $64.95
Original price $64.95
Current price $51.95
$51.95 - $51.95
Current price $51.95
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SPL Lab Next-LAB Level 1 AC Power Clamp Sensor

SPL Lab
Original price $289.99
Original price $289.99 - Original price $289.99
Original price $289.99
Current price $229.99
$229.99 - $229.99
Current price $229.99
Low stock

Quality index assessments of home and industrial electric networks Measuring direct current, voltage and power(Hall sensor versions only) Measurin...

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Original price $289.99
Original price $289.99 - Original price $289.99
Original price $289.99
Current price $229.99
$229.99 - $229.99
Current price $229.99
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SPL Wireless Bass Meter Third Edition

SPL Lab
Original price $517.50
Original price $517.50 - Original price $517.50
Original price $517.50
Current price $414.00
$414.00 - $414.00
Current price $414.00
In stock

Description The Wireless Bass Meter TE sound pressure meter is intended for measuring the noise level and sound pressure at the low frequency range...

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Original price $517.50
Original price $517.50 - Original price $517.50
Original price $517.50
Current price $414.00
$414.00 - $414.00
Current price $414.00
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SPL Lab Next-Lab TERM-LAB Calibrated Sound Pressure Level Sensor (SPL) meter

SPL Lab
Original price $248.75
Original price $248.75 - Original price $248.75
Original price $248.75
Current price $199.00
$199.00 - $199.00
Current price $199.00
Out of stock

Internal precision ADC 16 Bit Frequency range from 10 to 120 Hz Amplitude range from 110 to 185 dB High precision up to 0.1 dB Calibrated accordin...

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Original price $248.75
Original price $248.75 - Original price $248.75
Original price $248.75
Current price $199.00
$199.00 - $199.00
Current price $199.00
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Transmitter & Receiver 2-in-1 Wireless Audio Adapter DS-BTR2D

DS18
Original price $31.95
Original price $31.95 - Original price $31.95
Original price $31.95
Current price $24.95
$24.95 - $24.95
Current price $24.95
In stock

Power input DC 5V/500mA Built-in 250mAh battery provides up to 12 hours of use Built-in rechargeable Battery Displays up to 5 Bluetooth® devices o...

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Original price $31.95
Original price $31.95 - Original price $31.95
Original price $31.95
Current price $24.95
$24.95 - $24.95
Current price $24.95
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Aneng Digital AC/DC Voltage High Precision Non-Contact Clamp Multimeter ST170

Aneng
Original price $31.95
Original price $31.95 - Original price $31.95
Original price $31.95
Current price $24.95
$24.95 - $24.95
Current price $24.95
In stock

Accurate Measurements: ANENG ST170 Digital Clamp Meter provides precise measurements of AC current, AC/DC voltage, frequency, capacitance, resista...

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Original price $31.95
Original price $31.95 - Original price $31.95
Original price $31.95
Current price $24.95
$24.95 - $24.95
Current price $24.95
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Pipemans Installation 0 Gauge High Leverage Cable Cutters ICR-010

Pipeman's Installation Solutions
Original price $19.99
Original price $19.99 - Original price $19.99
Original price $19.99
Current price $15.99
$15.99 - $15.99
Current price $15.99
In stock

Cuts 0 AWG copper and aluminum cable Dropped-forged, high-carbon steel construction Precision-ground, hardened cutting edges provide accurate cuts...

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Original price $19.99
Original price $19.99 - Original price $19.99
Original price $19.99
Current price $15.99
$15.99 - $15.99
Current price $15.99
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Sparked Innovations LED Voltmeter Battery Capacity Monitor Gauge w/ Touch Switch

Sparked Innovations
Original price $13.99
Original price $13.99 - Original price $13.99
Original price $13.99
Current price $10.99
$10.99 - $10.99
Current price $10.99
Out of stock

LED Voltmeter Battery Capacity Monitor 5-30v DC operation range Anti-reverse, anti-short circuit protection Colors: Blue, Green, Purple, Red, or W...

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Original price $13.99
Original price $13.99 - Original price $13.99
Original price $13.99
Current price $10.99
$10.99 - $10.99
Current price $10.99
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Sparked Innovations Thermometer 12V Ambient Temperature Sensor -34F 200F

Sparked Innovations
Original price $62.99
Original price $62.99 - Original price $62.99
Original price $62.99
Current price $49.99
$49.99 - $49.99
Current price $49.99
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Temperature sensor range: -34F - 200F 18ft extension cable included Digit height 6.5 mm Sparked Innovations Thermometer 12V Ambient Temperature Se...

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Original price $62.99
Original price $62.99 - Original price $62.99
Original price $62.99
Current price $49.99
$49.99 - $49.99
Current price $49.99
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Pipeman's Installation Solution 3/4in x 50ft Electrical Tape Black ET-10CL

Pipeman's Installation Solutions
Original price $4.99
Original price $4.99 - Original price $4.99
Original price $4.99
Current price $3.99
$3.99 - $3.99
Current price $3.99
In stock

Durable Electrical Tape: Pipeman's Installation Solution offers a high-quality 3/4 inch by 50 feet roll of black electrical tape, perfect for all ...

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Original price $4.99
Original price $4.99 - Original price $4.99
Original price $4.99
Current price $3.99
$3.99 - $3.99
Current price $3.99
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