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Byte Brothers Low Voltage Pro Model 3

Byte Brothers Low Voltage Pro Model 3


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Product Highlights

  • Tests All Cable Types
  • Locate Speakers with an Audible Sound
  • LED Alerts for Voltage and Active Lines
  • Removable Remote for Testing Long Cables
  • Includes Every App and Capability
  • Made in USA
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You Pay: $300.00

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The Low Voltage Pro Model 3 from Byte Brothers is a cable and device tester that enables you to test all cable types, as well as locate cable connections and test speakers. This model comes with every testing app, including the ability to determine cable length, and perform Return Loss Quality tests.

A removable remote detaches from the bottom of the unit and features connections for RJ11, RJ45, and Coax for testing long cables. LEDs alert you to active switch connections, and when voltage is present in the line. An included alligator clip adapter can be used to test copper cables, as well as locate speakers.

With a separately available Tone Probe, the tone generator in the Low Voltage Pro can be used to trace cable connections
With separately available remote kits, you can locate multiple wall jacks for Coax and CAT 5/6 cables, as well as map and label A/V speaker wires
Model 3 includes a complete suite of test apps:
Cable Length-RLQ
Cable Test
Wall Jack Mappers
Speaker Popper
SPKR 7.1 ID# Mapper
Port Blink Cable Detection
Tone Cable Detection
Alert LEDs
10/100/1000 Detection/Display
Loaded Battery Test
The ability to print up to 250 test reports
Designed and built in the USA
Connectors 2x RJ45 (one on main unit, one on integrated remote)
2x Coax (one on main unit, one on integrated remote)
1x USB
Indicator Lights 1x Link LED
1x Volts LED
Controls 1x Power Button
1x Tone Button
1x Cable ID Button
1x Magnifying Glass Button
1x Exit Button
1x OK Button
4x Directional Buttons
Power 1x 9 Volt Battery
Dimensions (HxWxD) 7.5 x 3.5 x 1.8" (190.5 x 89 x 44.5 mm)
Weight With battery: 0.75 lb (0.34 kg)
Byte Brothers Low Voltage Pro Model 3
  • Integrated Remote Unit
  • 2 x 5" CAT 6 Patch Cables
  • 2 x RJ45/Alligator Clip Adapters
  • 6' USB Cable
  • Protective Case
  • 2 x Return Loss Quality (RLQ) Adapters
  • 9 Volt Battery
  • Limited 1-Year Warranty

    by PowerReviews
    Byte BrothersLow Voltage Pro Model 3

    (based on 2 reviews)

    Ratings Distribution

    • 5 Stars



    • 4 Stars



    • 3 Stars



    • 2 Stars



    • 1 Stars



    Reviewed by 2 customers

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    All in one tester.

    By alarm guy

    from Columbus NC

    Verified Buyer


    • Does Major Testing Of Cab


    • none

    Best Uses

    • Network And Alarm Cable

    Comments about Byte Brothers Low Voltage Pro Model 3:

    Allows me to install cables and test them without searching and wasting labor hours if a connection doesn't work.

    • Was this a gift?:
    • No

    Share this review


    It works great

    By Igor

    from Salt Lake, UT

    Verified Buyer

    Comments about Byte Brothers Low Voltage Pro Model 3:

    It does a lot of things, it has definitely been a good investment.

    Share this review

    Batteries & Power

    See more
    Duracell - 9V Alkaline Battery (Coppertop)
    • You Pay: $3.69
    Watson - 9V Rechargeable NiMH Battery (250mAh)
    • You Pay: $7.95

    Additional Hardware

    See more
    Byte Brothers - Lighted Tone Probe for Low Voltage Pro Tester
    • You Pay: $59.00

    Cable Management

    See more
    Byte Brothers - 20-Piece RJ45 Wall Jack Mapper Kit
    • You Pay: $30.00
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