Multi-Function F-Type, RJ-12, and RJ-45 Cable Tester
    Product # 8129
    On Sale 59.98% OFF
    Multi-Function F-Type, RJ-12, and RJ-45 Cable Tester
    Product # 8129
    $8.36 $20.89
    In Stock This item should ship tomorrow (5/1/2017) if ordered within 10 hours 16 minutes

    Volume Pricing (Log In to see Member Pricing)

    Volume Pricing

    Qty: 1 $8.36 $20.89
    Qty: 2-9 $8.36 $20.10
    Qty: 10-19 $8.36 $19.31
    Qty: 20-49 $8.36 $18.51
    Qty: 50+ $8.36 $17.73

    To see and take advantage of our member pricing sign up for a business account or contact our sales team.

    Learn more about Monoprice Business

    Multi-Function F-Type, RJ-12, and RJ-45 Cable Tester

    Cable testing cannot get any easier than with the Monoprice EZchecker 008 Cable Tester.

    This tester is a quick and easy continuity checker for RJ45 (STP and UTP), RJ11/12, and F-type and BNC Coax cables. It tests each conductor on RJ cables and instantly provides a pass or fail result, with an indication of which conductor is faulty in the event of a failure.

    The tester consists of two pieces: the Master unit and the Remote Terminator, which can be detached from the Master unit by sliding it off to the right. There is no on/off switch or test button, simply connect the wires and get your result. Nothing could be easier!

    WARNING!!! Do not test live circuits as it could cause damage to the tester unit or personal injury.

    Note: This product has a universal card packaging that is used for PIDs 8129, 8130, and 8131, with the individual model marked on the back. The front of the packaging includes functionality tags for all three testers combined. Therefore, the packaging erroneously indicates that this tester is capable of HDMI cable testing, which it is not designed to do. For HDMI cable testing, please usePID 8131.

    Also note that the back of the card indicates that this unit can test USB cables. While it is electrically capable of doing so, the necessary adapters are not included with the tester.

    Support Files:

    Package Contents:

    • 1x EZchecker 008 Master Unit
    • 1x Remote Terminator (attached to the Master unit)
    • 1x 9 volt alkaline battery
    • 2x F-type male to BNC female Coax adapters
    • 1x Zippered nylon belt pouch

    Note: Please remove the plastic wrap from the battery before use.

    Start typing your question and we'll check if it was already asked and answered. Learn More
    No questions have been asked about this item. Be the first!
    3.9 / 5.0
    16 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    Tests Continuity Alright
    If you are going to primarily use this for network cables, I would recommend product ID 8130 instead.

    PROS: Quick and easy to use.

    CONS: Does not test for short or crossed lines. Therefore, if the cable shows that it passes, it may still not be ok to use.
    July 5, 2012
    Looks good...
    Great looking unit and priced well...wish I have bought a different one since it is not reliable

    PROS: Nice, neat compact unit easy to use.

    CONS: Not always accurate. I have had it test cables and outlet connections as good but they must have been weak. Tested with another unit, showed bad. Replaced connectors and they worked fine. Too bad...otherwise I like it.
    May 25, 2013
    nice and easy to use, and a very good price.

    PROS: very simple and easy to use. a all in one tool.
    April 7, 2015
    The LEDs are brighter than they need to be, and can be almost painful to look at. Opening the battery compartment and closing it with a battery inside are both far more difficult than they should be, though possible. That said, it seems to work as advertised, though I've only used the coaxial and RJ-45 testing so far.
    August 14, 2012
    This device is useful for novices.

    PROS: Easy to use.

    CONS: Can't tell if you have a crossover cable.
    September 4, 2011
    This tester certainly tests continuity on all pairs, but does not detect reversals on a pair. it makes this tester totally useless. Definitely wouldn't recommend it
    April 22, 2016
    broke in about two months

    PROS: easy to use

    CONS: already broke
    June 12, 2013
    Response from Monoprice

    Thank you for your review and my apologies for the issues you have experienced with PID 8129. Unfortunately, it sounds like you may have received a defective product.
    Now if you'd like, I can help setup an RMA for a replacement. If you would like me to proceed with the RMA, all I would need is the order # this cable tester is under. Sorry again for the trouble and thanks in advance!

    Jonathan Arteaga
    Tech Support Associate
    November 18, 2016
    Monoprice Administrator M
    Quick and simple
    The lights on this tool was quickly able to indicate where in the connection from the switch to the computer I was having issues. Specifically it has helped identify a loose punch-down on a drop and a couple of bad Cat-5E from drops to computers.

    This is a simple tool, as the price indicates. Advanced features for detailed troubleshooting and identifying issues should look at other tools. Those tools should be used for Full Time Network Admins and Engineers.

    PROS: Quick Simple

    CONS:, wish it came with some short RJ-45's for checking Patch to Drop.
    June 14, 2012

    PROS: This is a steal at the price works great. Tests cable wire, RJ45, and Telephone wire.

    CONS: None
    May 23, 2013
    Works good, good price!!
    If you want a simple cable tester, this is the one. Comes with chart that tells you what the signals mean, and comes with a nice storage pouch. Very easy to use, just connect and it tells you immediately whats going on.

    PROS: Best price for a quality tester like this. Ability to test all cable types (Coaxial, Cat, telephone)

    CONS: None
    January 6, 2013

    Tax and shipping will be calculated at checkout