Knee hammer is a medical instrument that is used by doctors and medical practitioners to test deep tendon reflexes. Testing for reflexes is one of the most important diagnosing tests of neurological diseases in order to detect abnormalities in the central or peripheral nervous system. Tuning forks, usually C512, are used by medical practitioners to assess a patient's hearing. This is most commonly done with two exams called the Weber test and Rinne test, respectively. kidny tray instrumen tray available whitefield hoodi krpuram kundanhalli kadugodi HSR Layout sarjapur road tc palya rammurthynagar marathahalli hopefarm manipal ITPL Lokesh Jain APEX