If you are a college or university looking to setup a complete lab. Please contact us with your details for custom quotation. info@schoolscienceequipments.com

Doppler Ball

We are the leading manufacturer and supplier of Doppler Ball. Now accepting bulk orders for government tenders in every major country around the globe.

Doppler Ball Manufacturer in Zambia

Doppler Ball

Plastic moulded lightweight ball suitable for Doppler effect fitted with a 9V battery powered tone generator and a speaker inside. The ball can be whirled around on the attached cord to the demonstrate the change in pitch on a moving source