【Practice Use / Retro】Everest Mercury Sphygmomanometer & Stethoscope Set (Operation Confirmed)

【About the Product】
This is a desktop mercury sphygmomanometer from the EVEREST brand, purchased during my nursing student days and used for family health management.
It has been stored at home for many years, but I am listing it as part of a decluttering effort.
【Set Includes】
Mercury Sphygmomanometer Main Unit (Desktop Type)
Cuff (Mancette)
Inflation Bulb (Rubber Bulb)
Stethoscope

【Condition】
Operation: Both pressurization and the rise/fall of mercury are smooth, and we have confirmed that it operates without any issues.
Exterior: As this is a considerably old item, there is overall evidence of use. In particular, the fabric part of the cuff (armband) has noticeable stains. Please check the photos for the condition.
Stethoscope: While there is some hardening due to age, the sound can still be heard.

【Shipping & Packaging】
To prevent mercury leakage, the mercury tank inside the main unit will be securely set to the LOCK position before shipping.
As this is a precision instrument (including the glass tube), it will be carefully packaged with cushioning materials such as bubble wrap and shipped via Rakuraku Mercari便 (Takkyubin).
Note: Due to containing mercury, air transport may not be available, and it may be shipped via land or sea transport. Please understand that delivery to distant locations (Hokkaido, Okinawa, remote islands, etc.) may take longer than usual.

How about using it for nursing students' practical training, or as a Showa retro interior piece or collection?
We ask that only those who understand that this is an old, used item please make a purchase.