Handheld 9V Speaker Polarity Tester and Tone Generator / RCA Tester

Amplifiers Batteries Tweeter SubWoofers Marine Loud Speakers

Description

9V Speaker Polarity Tester and Tone Generator / RCA Tester


This listing includes:



  • (1) BJ-68 Speaker Polarity / Tone Generator and RCA Tester

  • (1) 9-Volt battery


The BJ-68 by Big Jeff Audio is your go-to tool for safely troubleshooting and fine-tuning car and home audio systems. Designed for both professionals and enthusiasts, this compact yet powerful device allows you to set system levels, check crossover points, and verify connections with ease. Equipped with a variable tone generator ranging from 13Hz to 10,000Hz and an adjustable output of 0-8V, the BJ-68 ensures precise audio system calibration. The built-in 9V speaker popper allows for quick, visual speaker polarity testing, helping you confirm proper wiring in seconds. Connections are simple with the included RCA cables and alligator clips, making it easy to integrate into any setup. Plus, the rotary control knobs provide effortless adjustments to tone and level, giving you full control over your testing process. The auto shut-off feature extends battery life, so you can work longer without interruptions.


Key Features:



  • Versatile Tone Generator & Speaker Polarity Tester

  • Adjustable 0-8V output with a 13Hz - 10,000Hz range

  • Perfect for setting system levels, checking crossovers, and verifying connections

  • 9V speaker popper for quick polarity testing

  • RCA and alligator clip connections included

  • Compact, handheld design for easy use

  • Rotary control knobs for precise tone and level adjustments

  • Auto shut-off to extend battery life


Measurements:



  • RCA Cable Length: 7.5"

  • Alligator Clip Cable Length: 6.5"

  • Overall Length: 4.25"

  • Overall Width: 2.90"

  • Overall Height: 1.00"

  • Weight: 0.4 Lbs

XS PowerRockford FosgateSundown AudioDS18Deaf BonceAvatar

Payments Made through Ebay as Buy It Now and can be done with PayPal and all major credit cards

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Free shipping for customers with a valid residential or commercial address within the Contiguous 48 United States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam, U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada, and other countries may require additional shipping fees.

Shipping is available only to PayPal verified addresses. When making payment please confirm your address has been verified with PayPal. Once payment is made shipping address can not be changed/altered. Payments made using an unverified PayPal address will be refunded and order will be canceled.

We will not accept request to change shipping address once payment has been made. Please confirm your shipping address is up-to-date and valid.

Typical handling time for orders is 1-business day. We do our best to ship every package with-in 1 business day of receiving a cleared payment. In some circumstances additional time may be need, in which case we will contact buyer.

Shipped orders that are returned by the shipping company due to an insufficient address or an undeliverable address will be refunded less a 20% restocking fee.

Orders refused at time of delivery and returned back to Big Jeff Online will be refunded less a 20% restocking fee.

PR, VI, HI, AK and other Us territories may need additional shipping due to size and weight of package.

1. Please make sure to box up product in original boxes and all paperwork and parts

2. Please makes sure to put short note with reason for return and if you would like placement or refund Also include your contact information for us to look up your account.

3. Make sure items are shipped properly so they make it to us in good condition.

Once we receive return, we will process refund or replacement in 24 to 48 business hours.

Speakers with Burnt Coils or frozen up or physical damage will not be accepted

Amplifiers that have been smoked from improper use will not be accepted.


Big Jeff Online Inc
Returns
2001 NW 1St Ave
Ocala, FL 34475
737-BIG-JEFF

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