SKU: 87137751386

Eko DUO Digital Electronic Stethoscope and ECG with Bluetooth

Sale price$169.65 Regular price$188.50
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

Eko DUO Digital Electronic Stethoscope and ECG with BluetoothThe first combined digital electronic stethoscope + handheld ECG provides unprecedented insight into cardiac function. Removable earpieces support wireless auscultation using the Eko mobile App and headphones with 60x amplification of heart, lung, and body sounds. The single lead ECG enables clinicians to monitor the heart's electrical activity and screen for arrhythmias. The free Essentials Plan enables clinicians to visualize, record and save sounds

  • The first combined digital electronic stethoscope + handheld ECG provides unprecedented insight into cardiac function.
  • Removable earpieces support wireless auscultation using the Eko mobile App and headphones with 60x amplification of heart, lung, and body sounds.
  • The single-lead ECG enables clinicians to monitor the heart's electrical activity and screen for arrhythmias.
  • The free Essentials Plan enables clinicians to visualize, record and save sounds and ECGs for further analysis, or securely share them for a second opinion.

Two in One Stethoscope + ECG

The most advanced device of its kind, DUO combines a powerful digital stethoscope and ECG in a single handheld device. A large audio driver and comfortable ear-tips deliver rich heart sounds, while Eko’s patient-friendly software makes it simple to visualize and share sounds and ECGs. DUO can be used by clinicians as their day-to-day stethoscope, or by patients at home for longer-term self-monitoring when prescribed by a physician.

Pair with Eko Software

Unlock the full potential of DUO by pairing with the Eko Platform, available on Apple iOS, Android 8.0+ and Windows 10+. A single dashboard connects you to multidimensional patient care, exam records, reports and colleagues.

  • FREE PLAN: Visualize heart sound waveform (phonocardiogram) & ECG (electrocardiogram) tracings in real-time.
  • FREE PLAN: Capture 15, 30, 60, or 120-second recordings to chronicle a patient’s exam history.
  • FREE PLAN: Auscultate wirelessly utilizing Bluetooth technology
  • FREE PLAN: Connect to the Eko Dashboard to view patient records and download reports
  • FREE PLAN: Share recordings for a second opinion or referral as easily as sending an email.


Digital Stethoscope

  • 60x sound amplification
  • 12 volume settings
  • Digital-only sound mode
  • 20Hz - 2Khz frequency response
  • 4000Hz sample rate
  • 4 selectable audio filters: Diaphragm 100-500Hz, Bell mode 20-200Hz, Midrange 50-500Hz, Extended 20-2000Hz

Single-Lead ECG

  • 2 stainless steel electrodes
  • 0.01Hz high pass filter
  • Selectable 50 / 60Hz mains filter
  • 500 Hz sampling rate

Connection & Storage

  • Threaded 3.5mm jack for headphones or audio cable
  • Bluetooth 4.0 low-energy
  • .WAV and .PDF file formats

Dimensions & Weight

  • 119mm L x 47mm W x 16mm H
  • Length with EARPIECE: 711.2mm
  • 208g

Power

  • Wireless induction charging
  • Automatic power off after 5 minutes of inactivity
  • Rechargeable lithium-ion battery with 9-hour life

Materials

  • 6061 machined aluminum
  • High-impact ABS thermoplastic
  • Does not contain natural rubber latex or phthalate plasticizers
  • Clean with isopropyl alcohol wipes

Warranty

Comes with 2 year warranty. Warranty period commences on the date of delivery.

This warranty does not apply to the Eko CORE Littmann Stethoscope, only the Eko DUO Stethoscope.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87137751386

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Kyle Seal
Bozeman, US
★★★★★ 5
Worked good
Worked well on my 84 115 tower of power
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Reviewed in the United States on March 25, 2026
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Amazon Customer
Massapequa, US
★★★★★ 5
Good
Good
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Reviewed in the United States on March 30, 2026
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Sir Clicks-A-Lot
Cuba, US
★★★★★ 5
Great replacement parts!
Perfect fit for my 2003 Mercury Salt Water 150 2 stroke engine. Everything I needed was in the box.” “Good quality parts and saved me a lot compared to OEM.
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Reviewed in the United States on July 6, 2025
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Brian Giller
Omaha, US
★★★★★ 5
Great brand and value for the price
high quality parts, look just like OEM, packaged well, I like that a parts list is included so that contents can be verified.
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Reviewed in the United States on May 22, 2025
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Sylvia E.
Chelsea, US
★★★★★ 5
OE Quality Part
Worked perfectly. Everything needed is there.
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Reviewed in the United States on April 27, 2026

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