For Ema-sama ?? Oxygen set, oxygen chamber, oxygen meter

This is a set including an oxygen concentrator, an oxygen meter, and an S-sized oxygen chamber.

The oxygen concentrator was purchased at the end of September 2025, used for a few hours, and then stored in a dark place.
The oxygen chamber is size S, but it has only been assembled and has never been used.
Operation was confirmed in early February 2026 and there were no particular issues.

Additionally, due to the size, the shipment may be divided into multiple packages.
To ensure operation confirmation before shipping and to re-check for any defects in the items, shipping is set to 4-7 days as a precaution. However, depending on my work schedule, I may be able to ship sooner. If you wish to confirm the shipping date, please comment before purchasing.

Finally, I am not very knowledgeable about machinery.
I cannot assist with any issues regarding the machine after purchase, so please refer to the instruction manual or contact the manufacturer directly using the information in the manual.

I will also accommodate any requests to confirm details through photos or other means.
Although it is close to unused, it is not new, so please purchase with the understanding that it is a used item.
No refunds or returns will be accepted after purchase.

#OxygenConcentrator
#OxygenChamber
#OxygenMeter
#Care
#Dog
#Cat
#Rabbit