Simple but yet extremally reliable blood pressure monitor.

I have been using this exact model for years without any issues.

Pharmacies usually sell it around 600 HKD.

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简单而非常可靠的血压监测仪。

我多年来一直在使用这款确切型号的血压监测仪，没有任何问题。

药房通常以大约600港币的价格出售。