Description
Welch Allyn GS 777 Wall Unit Coaxial Ophthalmoscope & Diagnostic Otoscope with an Aneroid Sphygmomanometer Category_Equipment Diagnostic Sets Welch Allyn Diagnostic Equipment Welch Allyn Combined Diagnostic Sets ‘Tunable Technology’ lets you easily ‘Tunable Technology’ lets you easily switch from low to high frequency sounds by switching from light to firm pressure The optional measuring rod seca 232 allows measuring and weighing in one step