Littmann Classic III Monitoring Stethoscope: Satin Black Tube 5620C Eko Stethoscopes a double flash from the

a double flash from the lung lights indicates air is being delivered too quickly

One 3 volt CR2016 coin cell battery

Supplied with wipe and gloves

The auto-on/off mechanism allows two AAA batteries to provide up to 6

Littmann Classic III Monitoring Stethoscope: Satin Black Tube 5620C Eko Stethoscopes a double flash from theSuitable for: It's here! The next generation of a clinical icon Satin Finish Tubing Littmann stethoscopes satin finish tubing formula means that the same performance youve come to expect from the Littmann Classic III Stethoscope is now available with a more comfortable, flexible feel that is not likely to stick to hair or clothing. The satin finish also offers a more flexible feel for easier folding and stowing of your stethoscope, so you can keep it