Optically isolated amplifier.State-of-the-art Windows based Stress Test Software.Wide range of comprehensive reports.OnlineOffline printing.Post-test review and edit facility.Digital filter for noise distorion free recording.Crystal clearwave forms with steady base line ensured byinnovative baseline correction alogorithm.Medicaid`s in-house fabricated medical grade trad mill drivenby 3 HP German Technology motor with apprehensive safety features.Easy availabilty of service and spares.Graphical representation of ST-HR trends.