The BSL Stethoscope (SS30L or SS30LA) can be used with the Blood Pressure Cuff (SS19L or SS19LB) to record Korotkoff sounds for easy determination of systolic and diastolic blood pressure. With this combination, it is easy to obtain very accurate and repeatable results—usually within 10% of those determined by direct measurement.
Note: For research applications, the SS17L Physiological Sounds Microphone may be a more versatile option.