1. Neurology :- eeg, emg, polysomonography. 2. Cardiology :- ecg, tmt, holter ecg. 3. Intensive care :- patient monitors, an aesthesia machines, ot beds, icu beds, infusion pump etc. 4.Audiology :- bera, eng. 5. Imaging :- portable ultrasound, digital imaging video achiever. 6. Bio-chemistry :- semi automatic bio-chemistry analyzer, fully automatic blood cell counter, elisa reader. 7. Pulmonology :- spiro meter, holter psg..Installation, training, servicing