Mercury Full-Closed Sphygmomanometer A

1. Accuracy can reach to 2mmHg2. According to Korotkoff-Souna Method3. Auto air-releasing valve and no need the stethoscope4. Can detect the systolic pressure and diastolic pressure through the regular buzzing 5. Have the mercury controling switch 6. Have the resistant leaking mercury bottle 7. Plasticbody 8. Have two choice: Mimic channel or digit circuit HS Code: 9018 Unit Price/Payment: TT Origin: Shanghai Packing: 10pcs/ctn Min. Order: 100pcs Company: Shanghai Shangda Medical Instrument Co.,Ltd.