Is this strong enough to find a cable behind solid plaster? (Not just plasterboard)

For many of the tests you connect each device at either end of the cable. Thus, it doesn't matter whether the cable runs through wood, concrete, plasterboard, plaster, etc. To find the tone using the sensing probe (wirelessly), I have only succeeded to find the tone when the probe tip is right next to the cable (<1/2 inch away, Cat5, Cat5E or Cat6 cable typically). For coaxial cable (for TVs), the probe can't drive substantial lengths of this cable. I have used a different device to test connectivity on those (which is based on DC and uses different known impedances to validate connectivity).

Is this just for data or can it do twin, flex etc?

It can do both - note there are croc clips on one of the cables which you can snap onto a twin flex

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Q: Is this just for data or can it do twin, flex etc?

It can do both - note there are croc clips on one of the cables which you can snap onto a twin flex

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Description

🔧 Trace Like a Pro, Connect Like a Boss

READY OUT OF THE BOX - Comes complete with 4 AAA batteries included—start tracing wires immediately without extra purchases.
EFFORTLESS WIRE TRACING - Simplify complex wiring with a reliable analog tone generator and probe kit designed for open-ended, non-active wires.
PLUG PLAY CONNECTIVITY - Includes RJ11, RJ12, RJ45 plugs plus an RJ45-to-RJ45 test cable for seamless network and telecom wire mapping.
RUGGED RESPONSIVE PROBE - Non-metallic, conductive tip ensures accurate signal detection without damaging delicate wires.
ALLIGATOR CLIPS FOR VERSATILITY - Quickly attach to unterminated wires, making testing faster and more flexible on any job site.

The Klein Tools VDV500-705 Tone Generator and Probe Kit is a professional-grade wire tracer and tester featuring an analog tone generator, a durable non-metallic probe tip, and versatile connectivity with RJ11, RJ12, and RJ45 plugs. Designed for open-ended, non-active wire runs, it includes alligator clips and an RJ45 test cable for comprehensive wire mapping. Battery-powered and ready to use, this kit ensures precise, hassle-free wire tracing for telecom and network professionals.

Specifications

Manufacturer	Klein Tools
Part Number	VDV500-705
Product Dimensions	26.67 x 18.29 x 3.81 cm; 286.33 g
Batteries	4 AAA batteries required. (included)
Item model number	VDV500-705
Size	One Size
Colour	Black, Yellow
Style	Tone & Probe Test and Trace Kit
Finish	Brushed
Material	ABS
Pattern	DEVICE
Shape	Rectangular
Power Source	Battery Powered
Item Package Quantity	1
Certification	Reach, Rohs3, Ce-emc
Special Features	Alligator Clips, RJ11 Plug, RJ45 to RJ45 Test Cable
Included Components	Tone and Probe, RJ45 Cable, RJ12 and Alligator Clip Cable, Batteries
Batteries included?	Yes
Batteries Required?	Yes
Battery Cell Type	Alkaline
Battery description	4 x AAA
Item Weight	286 g

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