Medicraft Electro Medicals Pvt. Ltd manufactures Single or Double Chamber Aggressometer. Medicraft Electro Medicals Pvt. Ltd offers a wide range of Lab Animal Research Instruments used in the departments of Pharmacology, Pharmacy and Physiology of various Medical Colleges. The Single or Double Chamber Aggressometer is an instrument suitable for the rapid evaluation of the aggressive behaviour in rats. The Single or Double Chamber Aggressometer consists of a clear Perspex chamber with a wire-grill bottom and is mounted on top of the stimulator unit.