Specifications
| Display method | Ruler double scale display |
| Mercury leakproof | Test tube top with mercury film |
| Sensitivity | ≥2.25mmHg |
| Package included | 1 set (1x sphygmomanometer,1x stethoscope) (with blue plastic box) |
| Basic error | ±3.75mmHg |
Function:
- Accurate measurement: Know your blood pressure data accurately.
- Durable comfort: Corrosion resistant, wearable and non-deformation.
- Simple and easy to use: Everyone can use it and care about family health.
- High quality and good products: For the health of you and your family, please be ever prepared.
Mercury Sphygmomanometer Detection range：
- 0kPa-40kPa (0-300mmHg) Pulse frequency Detection range 40 times/min-150 times/min.
- Cuff Suitable upper-arm circumference: 22cm ~32cm.
- Measure scope: 0-300mmHg
- Accuracy: +/- 3mmHg
- Sub-division: 2mm Hg
- With easy to clean Nylon Velcro cloth
- Measurement mode: upper arm type manual inflation
- PVC bulb with metal valve.
- Mercurial desk type sphygmomanometer
- Lockable mercury reservoir when not in use
- Encased in an aluminum body.
Stethoscope ：
- Single use
- Materiel: brass head
- Very clear& Precise sound
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