Scientech Technologies Pvt. Ltd. Manufactures 12 Lead ECG Simulators, ST2352A. Scientech Technologies Pvt. Ltd. Is an ISO 9001:2000 certified company. The 12 Lead ECG Simulators are used to get a fast and accurate measurement of 12 leads to verify the performance of real time heart-rate monitoring and ECG monitoring. It illustrates the basics of both standard limbs and chest leads interpretation and rhythm recognition. ECG rhythms produced by this Simulator can be modified in specific boundaries. It also helps in demonstrating ECG observation consisting P, Q, R, S, T, U waves in various lead arrangements. Using this 12 Lead ECG Simulator, any abnormalities of human cardiovascular system can also be studied. Followings are the key features of this 12 Lead ECG Simulator: