1)Certified accurate to +/-3mm Hg, 2)Nylon cuff or cotton cuff, 3)Standard chrome-plated air release and end valves. - more info check here: http://www.buymeasuringtools.com/Sphygmomanometer-10060349/
Quick Brief
Place of Origin: Zhejiang China (Mainland)Brand Name: OEMBrand Name: OEMCERTIFICATES: ISO13485, CE, FDAPlace of Origin: Zhejiang, China
Product Features:
1)Certified accurate to +/-3mm Hg
2)Nylon cuff or cotton cuff
3)Standard chrome-plated air release and end valves.