Top 10 Audio Cable Tester – Circuit Testers

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1. Keilton


Keilton Audio Cable Tester CT5 Auto Version Gen 2

Keilton #ad - Led’s confirm each conductor continuity and connection. Automatically test 6. 3mm trs jack, rcaphono, rca, xlrmicrophone cable-male/female, DIN connector, Speakon 4Pin. Rugged, compact, metal construction for long life and reliability. Powered by a 9-V block batterynot included. 2 test modes available, with autO mode, can test the cables automatically and effortlessly, just plug the cable in and get the job done.
BrandKeilton #ad
ManufacturerSilverlite #ad
Height2.6 Inches
Length5.6 Inches
Width3.9 Inches
Part NumberCT5-AUTO

2. MFL.


MFL.Rectangular 13-Plug Cable Tester Line Finder Black 13-in-1 Cables Checker 8-Way Switch Wire Tracker with LED Indicators

MFL. #ad - Led indicator: it helps confirm each conductor’s connection and enables you to repair or replace while something goes wrong or broken in the connection.

Quick testing: it boasts an all-in-one solution to help identify cable continuity issues, can support 13 cables at the same time. 8-way switch: this cable tester which is powered by a batterynot included equipped with a 8-way switch for selecting connections to be tested. Rugged and durable: the 13-in-1 cable tester is built in a strong, compact metal casing, it is a great long-term item to help keep your audio setup running smoothly. Test with the best: the cable checker accepts every type of cable you might use in a recording or live performance situation, helpful and functional.
BrandMFL. #ad
ManufacturerMFL. #ad
Height2.46 Inches
Length7.77 Inches
Weight1.5 Pounds
Width4.23 Inches

3. Sperry Instruments


Coax & More, Speaker & Phone, for Coax, CAT 5, Audio / Video Installers Must-Have, Sperry Instruments ET64220 Wire Tracker Wire Tracer, RJ-11, Adapter plugs: RJ-45

Sperry Instruments #ad - Features: audible and visual indication and an auto-shutoff after 45 minutes. Application: wire-tracer is a must-have Tester for audio/video Installer and data COM technicians. Design: operates from 2 aaa batteries for the transmitter and 4 LR44 batteries for the receiver included. Design: adjustable sensitivity and positively identifies a single wire when multiple wires are routed in close proximity. Design: adaptor plugs include: RJ-45, Coax, RJ-11, automotive fuse blade and insulated Clamps.
BrandSperry Instruments #ad
ManufacturerSperry Instruments Inc #ad
Height2 Inches
Length9 Inches
Weight0.8 Pounds
Width7 Inches
Part NumberET64220
WarrantyLimited Lifetime Warranty

4. PTE


Features Alligator Clips & RJ11 Plug, Network Telephone Line, Test Circuit Continuity, Coaxial, PTE Wire Tracer & Circuit Tester -Tone Generator & Probe Kit, Find & Trace Wires & Cables, Automotive

PTE #ad - Save time and be safe - thanks to the tone signal you will track your cable quickly and you don't have to take the risk of not knowing exactly where your wires are located Use only one alligator clip in Tone Mode.

Suitable for Electrical wires, broken wires, Automotive cables etc. No risk - one-year warranty and friendly customer service from seller TrueToSource! Not meant for live electrical wires. Flexible usage - thanks to the cont mode you can check for short and open circuits, and the RJ11 connector lets you test telephone systems easily Use both Alligator clips in Continued Mode. Adjustable - adjustable sensitivity for differentiating wires in close proximity and avoid false detection. Find wires quickly and accurately - detect wires in a range of applications including buried wires including single strand, Landlines, Coaxial cables, etc.
BrandPTE #ad
ManufacturerPTE #ad
Height0.79 Inches
Length5.91 Inches
Weight0.11 Pounds
Width0.94 Inches
Part Number6503

5. Klein Tools


Klein Tools Coax Explorer 2 Tester with Remote Kit VDV512-101

Klein Tools #ad - Test remotes and f-adapter snap into the remote holder and clip onto the tester for easy access and storage. Simple push button operation. Color-coded push-on remotes allow for up to four cables to be tested and mapped. Easy-to-read led panel indicates paSS, OPEN or SHORT conditions and the location of each cable. Cable tester tests coaxial cable and maps up to 4 locations.
BrandKlein Tools #ad
ManufacturerKlein Tools #ad
Height1 Inches
Length5.75 Inches
Weight0.29 Pounds
Width2.38 Inches
Part NumberVDV512-101
Warranty1 year manufacturer

6. TimeOwner


Multi-function Network Cable Tester RJ45 RJ11 Wire Ethernet Tracer Remote Toner Tool Kit with Bag Probe Audio Tone for LAN CAT5 CAT6 Tracker Telephone Line Finder Speed Check Home Repair

TimeOwner #ad - Rapidly find the target wire from among plenty of network wires. Find target wire on all types of connected operating Ethernet switch /Router/PC.

Verify lan cable condition. Trace telephone wire/lan cable. Trace wire in electrical system. Low battery indication with bright white lED flash light. Rapidly find the target wire from among plenty of telephone wires. Package included: 1 x cable transmitter, 1 x cable with crocodile clamp, 1 x Instruction manual, 1 x rj45 cable, 1 x earphone, 1 x Cable Receiver/Tracker, 1 x RJ11 Cable, 1 x Bag. Cable assignment Test and Cable State Testing 2-wire. Continuity test. It can take place of cable tester.
BrandTimeOwner #ad
ManufacturerTimeOwner #ad
Height5.51 Inches
Length8.27 Inches
Width1.57 Inches
Part NumberCHL

7. Optimal Shop


Optimal Shop Network Cable Tester Test Tool RJ45 RJ11 RJ12 CAT5 CAT6 UTP USB Lan Wire Ethernet

Optimal Shop #ad - Use for testing your homemade ethernet patch cables to make sure they are in working order prior to connecting to your devices.

Tests rj45 cables, RJ11 telephone cables and network cables. Requires one 9-volt battery not included. Battery is advised to change if any weak light appears. Or through the micro-port power work. Keep your network running smoothly by testing your cables to uncover problematic shorts, open wires, crossing pairs and other wiring mishaps. Easy to read led display indicates problems. Hand-held for portability. 100% new network tester, with LED lights and micro-power supply interface.
BrandOptimal Shop #ad
ManufacturerOptimal Shop #ad
Height4.33 Inches
Length3.94 Inches
Weight0.13 Pounds
Width0.79 Inches
Part NumberOptimal Shop



NUZAMAS Network Tester Handheld Cable Tracer with Earphone High Sensitive Telephone Cable Tester Wire Finder, LAN Ethernet RJ45 RJ11, Continuity Checking, Telephone Line Test

NUZAMAS #ad - Comes with carry bag for easy transportation and storage. Receive audio signal from the telephone line, determining the telephone line state, idle, ringing, off hook, send a single audio or double audio frequency signal to the target cable line.

Suitable for utp, stp, rj45 and rj11, automatic scanning for missed wiring, disorder cable open and short circuit. Comes with led light and earphones, Easy to use the tool when it is dark or in noise environments. Multi-function nuzamas handheld cable Tracker, idea for telecommunication engineering, Features hunting and break-point functions, wiring engineering and network maintenance.
BrandNUZAMAS #ad
ManufacturerNUZAMAS #ad
Part Numberwire-tracker-806c



POCKET TONER, labeling, For testing, Coaxial Coax Pocket Continuity Tester Tracer with Voltage Toner Sound and Barrel Connector Bundle, and identifying coaxial lines

THE CIMPLE CO #ad - Includes pocket toner right Angle Sender and Toner Pieces, Battery, and Barrel Connector. Strong, durable metal Construction; Quick Connect right angle adapter. Red led light indicates if the wire ?fails, ' such as a Splitter, Bad Coax, DC Short, or other Self Grounding Device in line. Loud tone identifies the correct line that is connected. Uses 12 volt battery included to go significantly farther about 5, 000 feet than similar testers.
ManufacturerTHE CIMPLE CO #ad
Height0.5 Inches
Length4 Inches
Width0.5 Inches

10. Goeco


Fiber Optic Cable Tester FC SC & 2.5mm 30mV Visual Fault Locator with Sc,Fc Connector and Shoulder Toolkit

Goeco #ad - Fiber optic cable tester: it can measure 850/980/1300/1310/1490/1550/1625nm and other 7 wavelength of the optical absolute power, test range:-70dBm~+10dBm.

It can easily and accurately detect and locate fiber breaks, poor connections, bending or cracking. Linear and non-linear with same display screen, alternatively steady / strobe red light source;work for 40 hours with automatic shutdown. The detector will emit a 650nm bright red light for fiber tracing, breaks or faults in the fiber will refract the light, creating a bright glow around the faulty area. Visual fault locator: 2. 5mm universal connector – the connector of the detector is compatibly designed for ST, SC, FC interferes both in circle and square shape of different fiber optic cables.
BrandGoeco #ad
ManufacturerGoeco #ad