Narang Medical Limited manufactures Easy to Clean Ultra Sonic Dental Scalar. Narang Medical Limited is an ISO 9001: 2008 certified company offering a wide range of Hospital Furniture, Medical Equipment and Orthopaedic Implants. The Easy to Clean Ultra Sonic Dental Scalar of model number DEN20 is available with three tips and automatic boost function that removes heavy calculus easily. The Ultra Sonic Dental Scalar finds application in hospitals and dental clinics and comes in water cooling system.