It comprises two tuning forks each of frequency 426 Hz on two separate resonance boxes. One fork is fitted with adjustable loading mass. When both forks are sounded together, a clearly audible beat is produced. Rate of beats depends on difference in frequencies. This difference can be increased by changing the loading mass.
Ray Export has regular exports of Educational Scientific Instruments, School Laboratory Scientific Equipment , Biology Lab Equipment ,Physics Lab Equipment , Chemistry Lab Instruments , Laboratory Equipment , Biology Lab Equipment , School lab , Math Lab , Educational Lab Equipment Manufactruer, Microscopes , Physics Lab Equipment manufacturer , Biology Lab Equipment manufacturer , Maths Lab Kit , School Lab equipments suppliers , Lab Glassware Manufacturers , Glassware Adapters , Glassware Bottles , Scientific Glassware , Laboratory Glassware Pipette , Laboratory Glassware Beaker , Laboratory Glassware Joints , Scienc Lab Equipments Manufacturers, School Lab Equipments Manufacturers, Scienc Lab Equipments Manufacturers, Lab chemicals manufactruers,Educational Lab Equipment Manufacturer, Colleges, University & Research