Purchases

Before you buy

• CORE 500™ FAQ
• 3M™ Littmann® CORE Digital Stethoscope FAQ
• CORE™ Digital Attachment FAQ
• DUO™ ECG + Digital Stethoscope FAQ
• Engraving FAQ
• Eko App FAQ
• See all 8 articles

Orders and shipping

• My order is missing the protective case.
• Order Processing and Shipping Times
• Can I change or cancel my order?
• Can I update my shipping address or the service?
• How long does it take for my order to process and ship?
• My order is incomplete or I received the wrong items.
• See all 11 articles

Payment

• Look up an order or print receipt
• Lowest Price Guarantee
• Payment FAQ
• HSA, FSA, and CME eligibility