Discovery Kids Ultrasonic Detector

Ultrasonic Sound Detector

Discovery Channel

Regular price $30.00 Sale

Prepare your ears for sounds that you've never heard before! This detector picks up sounds that our human ear cannot normally hear. It then projects the sounds so we can hear them. 

Listen to dogs and bats, hear computer screens and fluorescent lights, discover the sounds of fizzy bubbles and much more. This ultrasonic detector from Discovery Kids expands our world!

- Includes 1 ultrasonic detector unit with instructions
- Requires 1 9V battery (not included)
- Detects the audio spectrum of 20,000Hz to 100,000Hz (humans typically can hear 20Hz to 20,000Hz)
- Recommended for 8 years and older