Equalisation Tool are simple, handheld dry-training device used to practice and master the complex muscles required to equalise.

It allows divers to build the muscle memory needed for the Frenzel or Mouthfill techniques without the pressure of being underwater.

These tools help divers safely isolate and control the soft palate, tongue, and throat. They function similarly to the Otovent system often used by doctors to treat chronic ear pressure.

Included:

- EQ Tool: An aluminium, blub-shaped plug, with the Freediving London logo on the side.
- A Balloon: To attached the end to collect air and provide immediate visual feedback on the pressure you are generating.

What It’s Used For:

1. Soft Palate Control
2. Mastering the Frenzel Technique
3. Mouthfill Practice

Benefits

Muscle Memory: It turns equalisation into second nature, helping prevent ear barotrauma (squeeze) in the water.
Land-Based Prep: Allows for consistent, 5-to-10 minute daily dry training to build flexibility and coordination.

We also offer online EQ training courses. If you sign up for the Share Equalisation course then one of these EQ is included in the price.