Alctron CT-8 Professional Multi-purpose Audio Cable Tester Line Test Instrument Engineering Wiring Separation Test (Standard)

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About this item



CT-8 is a multi-purpose audio cable tester

Supported test modes include continuity, grounded shield detect, and multiple test tones

Power is supplied by a 2x9V DC battery

CT-8 helps you to check every cable or jack if they connecting properly (short circuit or poor contact test) to eliminate and solve the problem

It can test DMX 5 PIN, XLR, DIN, PHONO RCA, BNC, MINI JACK, TRS JACK, RJ45, and RJ11 cable

The loudness of the BEEP sound when testing cables and showing channel 1 connection

Input points and LED indication for the Tone test and continuity tester

Tone test-OFF-Cable Test switch

Battery compartments for 2X9V DC batteries

The speed at which the testing of cables occurs

ON-OFF switch for the sender

Product model: CT-8

Product name: multi-purpose cable tester

Output signal: -50dB/-10dB/+0dB 1KHZ

Testing speed: 1.5S/1S/0.5S

Effective testing range: ≤1000M

Net weight:450g

Length*width*height: 155mm*84.5mm*35mm (one cable tester size)


Package Included:


1 x Audio Cable Tester

Shipping information

(1) FREE Shipping 10 - 15 business days, (2) Standard Shipping 7 - 12 business days.

Shipping and Delivery Estimates

We ship in-stock orders as soon as possible. This is often within two business days, but there are situations where it may take longer. All estimates are based on business days.


(1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.

(2) Business days do not include Saturday/Sunday and any public holidays.

(3) These estimates are based on normal circumstances and are not a guarantee of delivery times.

(4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.

for more information please visit our Shipping Policy Page.

Return and exchanges

Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

for more information please visit our Refunds & Returns Policy page.