RIESTER ri-sonic® USB stethoscope - Advanced Auscultation Technology
The RIESTER ri-sonic® USB stethoscope is a high-tech medical tool designed for the precise auscultation of internal sounds such as heart and lung sounds. This electronic stethoscope is ideal for clinicians looking to combine tradition and modern technology.
The RIESTER ri-sonic® USB Stethoscope is a perfect solution for healthcare professionals who require precision, reliability, and ease of use in their clinical practices.
[Image: RIESTER USB stethoscope] Stethoscope # RIESTER USB stethoscope **RIESTER ri-sonic® USB stethoscope - Advanced Auscultation Technology** The RIESTER ri-sonic® USB stethoscope is a high-tech medical tool designed for the precise auscultation of internal sounds such as heart and lung sounds. This electronic stethoscope is ideal for clinicians looking to combine tradition and modern technology. - **Operating mode** : Continued use for increased efficiency during exams. - **Electrical protection** : Class II, offering protection against electrical shock. - **Connectivity** : ri-sonic® USB connector for easy integration with other devices. - **voltage** : 2 V to 5 V DC input. - **Classification** : BF type applied part, ensuring safety and reliability. - **Light weight** : Only 180g, facilitating prolonged use. - **Operating conditions** : Optimal between 5°C and 40°C, up to 50 mbar water vapour pressure, and 30% to 75% relative humidity. - **Air pressure** : Usable between 700 hPa and 1060 hPa. - **Intended Use** : Designed for professional listening to patients' internal sounds. - **MDD class** : Classified in Class IIa, complying with strict medical standards. The RIESTER ri-sonic® USB Stethoscope is a perfect solution for healthcare professionals who require precision, reliability, and ease of use in their clinical practices. ### Features - Stéthoscope USB RIESTER ri-sonic® : Mode continu, protection classe II, USB, léger (180g), utilisable entre 5 °C-40 °C, conçu pour l'auscultation cardiaque et pulmonaire, Classe IIa. ### Specifications #### *RIESTER USB stethoscope* - **Operating mode:** - Can be used continuously - **Electrical protection:** - Class II protection against electrical shock - **Available models:** - ri-sonic® USB connector - **Voltage:** - Input: 2 V — 5 V DC - **Classification:** - Type BF applied part - **Weight:** - 180 g - **Operating conditions:** - 5 °C to 40 °C at a water vapour pressure up to 50 mbar, relative humidity 30% to 75% - **Air pressure:** - 700 hPa to 1060 hPa - **Intended Use:** - ri-sonic® electronic stethoscopes are intended to allow a clinician to listen to internal sounds such as a patient's heart and lung sounds. - **MDD class:** - Class IIa [Buy](https://www.eloi-medical.com/stethoscope-usb-riester-ri-sonic) [Request a quote](/en/contact) ## This device is part of our integrated telehealth ecosystem Every diagnostic device we offer connects to the MedConnect platform — enabling remote consultations, real-time data sharing, and AI-assisted documentation in a single session. [ ### Telehealth Kit Pre-configured portable case with connected diagnostic devices for home visits and mobile clinics. Explore the kit ](/en/telehealth-kit) [ ### Telehealth Cart Ergonomic medical cart with all integrated devices for fixed consultation rooms and care facilities. Explore the cart ](/en/telehealth-cart) [ ### Software Platform ISO 27001 telehealth platform: video consultation, device integration, AI medical scribe, e-prescriptions. Explore the platform ](/en/software/telehealth-platform) [Request a free demo](/en/specialties/free-trial) ## Related products [[Image: Bluetooth Electronic Stethoscope - Wireless Digital Auscultation] Stethoscope ### Bluetooth Electronic Stethoscope - Wireless Digital Auscultation Professional Wireless Stethoscope with 24x Amplification and 85% Noise ReductionThe Bluetooth Electronic Stethoscope combines traditional auscultation with advanced digital technology. Stream heart and lung sounds wirelessly to your telehealth platform, record audio for documentation, or use earphones for enhanced in-person exams — all with 24x sound amplification and 85% ambient noise reduction.Key Features:Bluetooth wireless transmission for telehealth and remote auscultation24x amplification with 85% ambient noise reductionFrequency range: 20 Hz – 3 kHz for comprehensive cardiac and pulmonary soundsBuilt-in 200mAh lithium-ion rechargeable battery for continuous operationMagnetic USB charger (5V DC / 500mA)43.8mm polyurethane-coated silicone membrane with anti-cold coverCompact and lightweight: 45mm diameter, 62gClass IIa type BF, IP22, EN 60601 compliantAn ideal solution for doctors, nurses, and telehealth practitioners who need precise, flexible auscultation in clinical or remote settings. ](/en/tools/stethoscope-bluetooth)[[Image: Jack RIESTER stethoscope] Stethoscope ### Jack RIESTER stethoscope RIESTER ri-sonic® Jack Plug Stethoscope - Modern Design for AuscultationThe RIESTER ri-sonic® Jack Stethoscope is an innovative auscultation device, designed to easily connect to a PC, tablet, or phone via a microphone port. This stethoscope combines traditional functionality with modern digital technology.Operating mode : Continued use for extended exams without interruption.Electrical protection : Class II, providing protection against electrical shock.Connectivity : ri-sonic® 3.5 mm stereo connector, compatible with a wide range of digital devices.Input voltage : 2 V to 5 V DCClassification : BF type applied part, offering safety and reliability.Light weight : Only 145g, easy to handle and transport.Operating conditions : Effective between 5 °C and 40 °C, up to 50 mbar of water vapor pressure, and 30% to 75% relative humidity.Air pressure : Usable between 700 hPa and 1060 hPa.Intended Use : Designed for professional listening to patients' internal sounds, such as heart and lung sounds.MDD class : Classified in Class IIa, complying with strict medical standards.The ri-sonic® RIESTER Jack Stethoscope is an ideal choice for healthcare professionals looking for a stethoscope that is both traditional and adapted to modern digital technologies. ](/en/tools/stethoscope-prise-jack-riester)[[Image: Mintti Smartho-D2 Digital Stethoscope] Stethoscope ### Mintti Smartho-D2 Digital Stethoscope Mintti Smartho-D2 Digital StethoscopeThe Mintti Smartho-D2 is an advanced digital stethoscope designed for healthcare professionals. It offers powerful amplification, active noise cancellation, and integration with a mobile application for real-time phonocardiogram visualization and data recording.Main characteristics:Amplification : Over 100 times that of traditional stethoscopes.Cloud storage : Save and share recordings via mobile devices and PCs.Noise Cancellation : Active reduction for clear heart and lung sounds.Visual diagnosis: Real-time audio display with playback functionSmart integration : Integrated software for Bluetooth capture, processing, and connectivity.FDA certified : Class II diagnostic device.Apps : TelemedicineMedical educationCardiopulmonary ResearchElectronic Medical Records (EMR) ](/en/tools/stethoscope-numerique-mintti-smartho-d2)[[Image: Skeeper SM-300 Digital Stethoscope] Stethoscope ### Skeeper SM-300 Digital Stethoscope Skeeper SM-300 Bluetooth Electronic Stethoscope - Advanced Technology for Medical AuscultationThe Bluetooth electronic stethoscope Skeeper SM-300 is an innovative medical device, combining traditional stethoscope technology with advanced digital functionalities. This stethoscope is perfect for healthcare professionals looking for a modern and effective auscultation tool.Continuous operation : Suitable for prolonged use without interruption.Feeding : Built-in, non-removable lithium ion battery.Supply voltage : 3.3 to 4.2 V.Charger and Recharge : Micro USB charger with a charging voltage/current of 5V DC/500mA.Membrane : 60 mm diameter, made of polyurethane-coated silicone, with anti-cold cover.Sound transmission : Bluetooth or wired transmission, headphones and recording cable.Frequency Range : 20-3 kHz for a wide sound range.Amplification and Noise Reduction : Amplification up to 24X, reduction of ambient noise by 85%.Dimensions and weight : Ø 60 x h 35 mm, weight 53 g.Protection Class and Norms : Class IIa type BF, IP22, EN 60601 compliance.The Stethoscope with Bluetooth is an ideal solution for doctors, nurses, and other health professionals who want maximum precision and flexibility in their auscultation practices. ](/en/tools/stethoscope-numerique-skeeper-sm-300) ## Would you like more information? 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