Electrosurgical Pencils

Electrosurgical pencil is also called Cautery Pencils, Diathermy Pencils, ESU Pencils, reusable electrosurgical pencil.
Use with Electrosurgical Generator(Unit), Radiofrequency Generator(Unit), and other High Frequency Equipments.
It's a Monopolar hand-held active electrode
Intended to produce certain physical effects required in radiofrequency (R.F.) and High Frequency electrosurgery.