An improved version of the conventional apparatus, used to demonstrate the effects of vibrations in a stretched cord and to study the relationship between frequency, tension and density.

We are manufacturers and suppliers of the Electrical Vibrator (Melde's Apparatus), serving Algeria, Argentina, Australia, Bahrain, Bangladesh, Belgium, Bhutan, Brazil, Cambodia, Cuba, Cyprus, Denmark, Ecuador, Egypt, Ethiopia, Finland, France, Georgia, Germany, Ghana, Hungary, Iceland, Italy, Japan, Jordan, Kenya, Kuwait, Malaysia, the Philippines, Tanzania and Uganda.