100pcs/lot 18x105mm Plastic Test Tube With Cork Stopper Clear Like Glass, Laboratory School Educational Supplies

100pcs/lot 18x105mm Plastic Test Tube With Cork Stopper Clear Like Glass, Laboratory School Educational Supplies
  • Продавецpopularitywork.info
  • Список ценUS $21.55piece
  • Продажная ценаUS $21.55piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,5 (591)

Oписание продукта

Specificaitons:
Material: PVC
Size of tube: JY/5S
Voltage: 220v


Features:
It can be oral nasal intubation training operations and teaching demonstration.
During oral, nasal intubation training operation, insert the correct operation of the airway, electronic display and play music function, so the lungs inflate gas.
Oral, nasal intubation training operation, the wrong operation insert the esophagus, electronic display and alarm function. Stomach gas expansion.
Error makes laryngoscope cause tooth pressure, electronic alarm function.
Observed and compared to normal side and the other side becomes large pupils.
Indicating thyrocricocentesis site.


Package included:
1 X Intubation model
1 X Alarm machine
1 X Power adapter


Note:
The pictures are only for reference, please make the object as the standard.

 

Please note that buyers are responsible for all additional fees, brokerage fees, , and es for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments.

 

/ About service /
On- Time Delivery
Full refund if product isn\'t received in guaranteed delivery time
Longer Protection
15 day more protection after order completion
Returns Extra
Return any product,only those in perfect condition
Guaranteed Quality
Guaranteed Quality or Full refund

 

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