In contrast to fight against diseases, human being has been inventing and updating medical test facilities to identify the roots of diseases . To control complex diseases, medical science has developed different types of care unit (CU) in hospitals. Patients have been taken care of and monitored time to time to make them improved. From infant to old aged, the CUs are equipped by very sophisticated equipments like Vital Sign Monitor, Pulse Oxymeter, Ventilators, Defibrilators, Anasthesya and so on. Any wrong treatment may lead to death of the patients if these equipment give any wrong results. To verify the results according to compliance standards like IEC, AAMI medical instruments need to test also. Fluke Biomedical has wide range of solution for critical care units, radiation measurements, dosimetry etc.