【Reliable & Accurate】: USA Medical department approved and CE certified. This Sphygmomanometer provides you more accurate data with each clinical blood pressure test. Advanced technology can confirm its consistency and reliability. 【Adjustable & Soft Standard Cuff】: This Sphygmomanometer is supplied with the standard cuff which is fit for the upper arm size 22-32 cm (8.7 inch - 12.6 inch) .This length fits most people.The instructions on the cuff will help you use the machine better. 【Comprehensive Design】: This Sphygmomanometer manual blood pressure kit has a comprehensive design which includes a stethoscope, come with a black leathrette carrier bag, easy pack and portable 【Easy To Use】: The sphygmomanometers have large contrasting figures on the monitor and makes it suitable for older people or people with low vision. The air release valve can be operated using only your thumb 【Warranty & Service】: Veritable SCIAN trademarked products - In business since 1993 - SCIAN guarantees to provide 30 days refund or replacement service & life-time free customer service. We want our customers to be 100% happy and satisfied with our sphygmomanometers .Color: Black Manufacturer: HONSUN (NANTONG) Co., Ltd., Part Number: HS-20F Size: Mmanual blood pressure,blood pressure manual,manual bp machine nhs approved,manual blood pressure kit