Handheld sonicator consists of an ultrasonic controller and a handheld ultrasonic probe, which with the features of small size, light weight, concentrated energy, and ease of operation and portability. This equipment is typically used for small-batch processing of materials for dispersion, homogenization, extraction, emulsification, mixing, cell disruption, and internal wall cleaning etc.

Due to differences in users' materials, existing processes, and finished product requirements, the applications of the handheld sonicator also vary. In principle, users can test for optimal results using small-scale experimental equipment. As the optimal experimental data is determined, industrial production lines can be linearly expanded, ensuring that each set of equipment perfectly matches the corresponding user's needs, maximizing cost-effectiveness and process value. The table below shows the performance of the JH300W-40 handheld sonicator in different application areas: