KooingTech SDF789 Tuning Fork Set, 128Hz, 256Hz and 512Hz

The KooingTech SDF789 tuning fork set includes three forks at 128Hz, 256Hz and 512Hz, with a silicone hammer and storage accessories listed. The aluminium-alloy set is described for sound, meditation and testing uses, but therapeutic benefits are manufacturer claims rather than established outcomes.

At a glance

Three tuning forks provide the listed frequencies of 128Hz, 256Hz and 512Hz.
The listing describes an aluminium-alloy construction and a smooth extended handle.
The described kit includes a silicone hammer, storage bag, cleaning cloth and wrench.

Price

£12.23Save 20%

Reference price: ~~£15.29~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Three distinct frequencies offer more range than a single-fork set.
The listed hammer and storage accessories make this a more complete kit for storage and use.

Technical specifications

6 specifications

Frequencies and materials
Fork frequencies	128Hz, 256Hz, 512Hz
Material	Aluminum Alloy
Colour	Sliver

Dimensions and installation
Weight listed	290 g
Package dimensions	25 x 10 x 3 cm; 290 g

Identification
Model number	SDF789

What to know before buying

Listing details to confirm

The listing promotes stress relief, sleep improvement and other healing effects, but does not establish these as proven outcomes. Treat the forks as sound or practice instruments, not a substitute for medical care. Keep the set dry and out of direct sun, as instructed by the listing. Listing details are inconsistent about the hammer material, calling it silicone in the feature text and simply a hammer in the package list. The title also calls the forks body-weighted, while the description specifies rubber bases without clearly confirming the weighting. Confirm these details for the selected listing if they matter to your use.

Who is it for?

A good fit for

People seeking three tuning forks for meditation, yoga or sound exploration.
Buyers who want a kit that lists a hammer, storage bag, cleaning cloth and wrench.
Users interested in exploring the listed frequencies for musical tuning or basic demonstrations.

Less suited to

Anyone buying on the expectation of proven treatment for pain, sleep disorders or other health conditions.
Buyers who need verified clinical specifications or a clearly confirmed weighting design.

KooingTech SDF789 Tuning Fork Set, 128Hz, 256Hz and 512Hz · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 6 ratings

5 stars76%76%
4 stars0%0%
3 stars0%0%
2 stars24%24%
1 star0%0%

The supplied aggregate ratings are broadly positive but include a notable lower-star segment. With only a small rating sample and no customer comments provided, these figures cannot identify specific strengths, problems or how the set performs in use.

Frequently asked questions

Which frequencies are included?

The listing specifies three forks: 128Hz, 256Hz and 512Hz.

What comes with the tuning forks?

The feature text lists a silicone hammer, three forks with rubber bases, a storage bag, a wrench and a cleaning cloth. The package-list wording is less specific about the hammer material, so check the selected listing if that distinction matters.

Can this set treat pain or improve sleep?

The listing claims potential benefits including stress and sleep relief, but supplies no evidence establishing therapeutic effects. Do not rely on it as medical treatment.

Is the set body-weighted?

The title describes body-weighted forks, but the detailed description mentions rubber bases without clearly confirming the weighting. Check the listing details if this is essential.