SS Technomed Pvt. Ltd. Offers Easy to use Pulse Oxymeter with Plethysmographic waveforms display. SS Technomed Pvt. Ltd. Is an ISO 9001:2000 certified company that manufactures a variety of medical and hospital equipments. This Pulse Oxymeter is available under the brand name OXY-500A and is an economical, reliable and high performance pulse oximeter. This Medical Monitoring System not only generates a fast response but also offers accurate measurement. The LCD of this machine provides great visibility of plethysmographic waveform, integrating a signal strength indicator plus on-screen trending. Easy to use Pulse Oxymeter with Plethysmographic waveforms display features like DC battery available with maximum 4 hours of operation. It is user friendly and transportable with internal power supply. The battery life is long 4 hours and it includes digital signal processing.