All 3M Littmann 3000 Electronic

3M Littman 3000 Electronic Stethoscope *Offers a one-button, one-finger operation of both the volume and frequency

*Features amplification and ambient noise reduction

*Up to 18X the amplification of no-electronic

*programmable volume settings

*Patent pending low friction diaphragm surface

*Automatically shuts off after 3 minutes from last button activation to conserve battery power

*Single AAA alkaline battery provides up to 200 hrs

*Ergonomically designed chestpiece with non chill diaphragm for comfort and easy, one hand manipulation.

*3M Littmann Snap tight soft sealing eartips provide an excellent acoustic seal and comfortable fit

*Traditional cardiology tube set allows scope to easily fold and be placed in pocket.

*Versatile chestpiece can accommodate infant, pediatric and adult patients.

*Two year warranty - Latex Free - 29" in length