Ultrasonic Detector

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Reveals a World of Sound Unheard by humans.

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Availability: In stock




Discovery Toys Kids Ultrasonic detector picks up ultrasounds sound that are normally heard to the human ear.

Tune your sound detector into the hidden sounds that surround us such as combing hair, fluorescent lights, rattling keys tearing paper, rubbing fabric and of course bats.

this Ultrasonic dectection equipment need 1 x 9V battery (not included).

Features of the Ultrasonic Detector sensor: 20,000Hz to 100,000Hz frequency range, Frequency and volume controls, Lightweight hand-held unit, ON/OFF switch.

Suitable from 8 yrs+, the ultrasonic detector will help children discover different sounds and frequencies not normally audible to the human ear, and provide a fun and informative way for kids to explore and discover the environments around them.


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