Littmann | sku: LIT-8481 CORE Digital Attachment MSRP: $252.99 Now: $229.99 Compare Littmann | sku: LIT-8481 CORE Digital Attachment Get more from the stethoscope you already own with dual-mode acoustic and amplified listening. The CORE Digital Attachment delivers up to 40x amplification (at peak frequency, vs. analog mode) with Active Noise Cancellation—helping to reduce... MSRP: $252.99 Now: $229.99 Compare Compare Selected Information About 3M Littmann Electronic Stethoscopes The Littmann 3100 & 3200 stethoscopes offer incredible auscultation by eliminating up to 85% of distracting background noise and amplifying body sounds by up to 24 times. The built-in LCD displays frequency selection, sound leveling, battery life and your patient's heart rate. Lightweight and comfortable to use. The model 3200 offers the ability to record 12 sound tracks and pass them via blue tooth to a colleague via the windows or Mac platforms. This is the future of the stethoscope get yours today. All colors are in stock and available for for same day engraving and shipping. Order by 3 PM ET M-F, we will engrave and ship the same day.