MFL. Detachable Advanced Cable Tester Line Audio Finder Black Cables Checker 10-Way Switch Wire Tracker with LED Indicat
£148.84 inc. VAT (£124.03 ex. VAT)
- 10-way switch tests multiple cable runs without constant reconnection.
- Detachable line finder pinpoints audio cables quickly during installs and fault-finding.
- LED indicators give clear live status checks in dim racks and cabinets.
- Cable checker speeds tracing and continuity checks, reducing troubleshooting time on site.
Why Choose LineCable
Professional-Grade Diagnostic Versatility
The LineCable Professional Series offers a highly versatile detachable cable tester designed specifically for British electricians, CCTV technicians, and telecom installers. Engineered to eliminate the guesswork from complex site installations, this advanced tool functions seamlessly as both a multi core cable tester and an accurate audio line finder. Whether you are dealing with legacy telecom wires or modern low-voltage systems, this black cable checker delivers the precise diagnostic feedback required to minimise downtime.
Advanced 10-Way Switch & Separate Working Modes
Unlike basic continuity checkers, our 10 way switch tester provides granular control over fault isolation. By switching through individual cores, you can rapidly identify shorts, open circuits, and miswires across complex multi-core bundles. The separate mode cable tester functionality allows the transmitter and receiver to be physically detached, making it the ultimate cable checker tool for tracing long, installed wiring runs across different rooms or floors without needing a second engineer.
Clear Feedback in Any Environment
Site conditions are rarely ideal, which is why this led cable tester features ultra-bright indicators alongside a clear tone line finder. The visual LED feedback ensures you can accurately read continuity results even in noisy server rooms where an audio wire tracer might be drowned out. For tracing paths behind walls or through conduit, the highly sensitive cable signal tracer and rectangular cable tester design provide an ergonomic, reliable solution for everyday trade use.
Technical Specifications
- Up to 3000m
- 1.5kHz
- 10-Way Rotary
- Combined & Separate
- High-Visibility LEDs & Audio Tone
- 2x 9V 6F22 Batteries (Not Included)
- UKCA, CE, RoHS
- 210g (excluding batteries)
Price Comparison
See how our price compares across UK retailers
| Retailer | Price | Delivery | Warranty |
|---|---|---|---|
| LineCable UK (Specialist)BEST | £148.84 | FREE | 12 months + UK Support |
| eBay (est.) | £186.05 | Varies | Seller dependent |
| High Street RRP | £238.14 | N/A | Varies |
Prices checked 1 July 2026. Prices may vary.
Customer Reviews
An absolute lifesaver for CCTV installations. The detachable cable tester makes tracing co-ax and multi-core alarm wire through old buildings a breeze. The LED indicators are bright and clear.
I switched to this from a basic continuity pen. The 10-way switch tester functionality means I can isolate faults on 8-core telecom cables in seconds rather than messing about with a multimeter for half an hour.
Brilliant audio line finder, very strong tone that cuts through background noise on site. Dropped a star because it doesn't come with 9V batteries, so make sure you buy some before heading to the job.
I've used Tempo and Klein Tools in the past, but this black cable checker holds its own at a much better price point. The separate working mode is flawless for testing long data runs between floors.
Used this as an audio wire tracer for a complex home cinema installation. It helped me identify speaker wire pairs that the previous sparks hadn't labelled. Top quality bit of kit.
Solid build and does exactly what it says on the tin. The cable locator tester tone is quite loud, which is great on a busy site, but can be a bit deafening if you're working in a small, quiet server cupboard.
The led cable tester feature is excellent. Working in poorly lit ceiling voids, being able to clearly see the continuity status without needing a torch is a massive time saver. Highly recommend.