The Spirit CK113 Aneroid Sphygmomanometer is a professional-grade blood pressure monitoring device designed for single-handed operation. It features a clear dial display and comes with an adult-sized cuff, making it ideal for home and clinical use. This medical device comes with a brown storage pouch featuring size indicators for proper adult cuff sizing. The dial displays measurements in mmHg with clear markings for accurate readings. The single-hand operated design allows for easier self-measurement or clinical use. The device requires proper calibration and maintenance for accurate blood pressure readings.