CORE Digital Stethoscope Attachment - 8481 Category_Medical Equipment/Watches/Wrist 340mm or 450 mm (13

340mm or 450 mm (13 or 18 inches)

powder-coated steel casing

Retractable measuring tape for precise body measurements

Battery handle type AA for two batteries type AA

CORE Digital Stethoscope Attachment - 8481 Category_Medical Equipment/Watches/Wrist 340mm or 450 mm (13Enhance auscultation on your Littmann Stethoscope. 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 Cancellationhelping to reduce background noise even in noisy clinical settings. With the CORE Digital Attachment, you can toggle between traditional analog listening and amplified modes to