3M Littmann Cardiology IV Stethoscopes Color:Hunter Green so it can be used

so it can be used to test cannabis residue on any surface and does not require a sample of plant material

3/4") - for complete diagnostic capability in most patients

Great for field trips

without the use of drugs or surgery

Significantly revised and updated

3M Littmann Cardiology IV Stethoscopes Color:Hunter Green so it can be usedThe 3M Littmann Cardiology IV stethoscope is used as a diagnostic tool as part of the physical assessment of cardiac, adult and pediatric patients. The 3M Littmann name is a trusted brand by many healthcare professionals. This stethoscope is extremely versatile. It has 2 sides with varying sizes for both adult and pediatric patients. 3M Littmann Cardiology IV stethoscope offers you convenience with their tunable technology in the diaphragm on each of