top of page

Ultrasonic Detectors

Record last updated

13 March 2026 at 15:50:19

Description

Measures ultrasonic frequencies beyond human hearing, potentially capturing paranormal sounds.

©2026 All rights reserved. Content cannot be used without permission. Spirituum® is a registered trademark UK00004246871 and trading name used by Lee Dunn Limited, registered in Scotland (SC857922), 5 South Charlotte Street, Edinburgh, EH2 4AN.

 

Terms, conditions and privacy.​

bottom of page