Instruction Manual

1. Introduction

Stemoscope PRO LITE (Model: STEMO500) is a

smart wireless noise-cancelling stethoscope. It

transmits audio to the “DrStemo” app installed on

a smartphone. The “DrStemo” app provides rich

functions such as amplification, visualization,

filtering, recording, sharing, etc. The app also

allows a user to access premium cloud services,

including video call service and cloud data storage.

Before your first use, please read the manual

carefully and follow all the instructions. Please

1.1. Indications for use

The Stemoscope PRO LITE is designed for medical

professionals or lay users to auscultate, record, and

transmit sounds from the heart, lungs, abdomen,

arteries, veins, and other internal organs. The

device is intended for medical diagnostics

purposes but not for self-diagnosis.