ISO9001 ISO13485 Desk Type Mercury sphygmomanometer * High precision mercury apparatus in dye cast aluminum case. *Glass tube of excellent precision. *Easy to read anodized graduation plate up 300mmHg . *All metal parts chrome-plated with mercury locking device. *Complete adult velcro cotton cuff with D_ring. We are a professional manufacturer of medical equipment and health products.With our high quality,good after-sales and reasonable price,we have enjoyed satisfied among our customer.[...]