Naili Electronic Pulmonary Capacity Testing Instrument Pulmonary Capacity Mouth Blowing Student Physical Examination High School Examination Respiratory Exercise Training Device

Wholesale Price:

sort by color:

(Same model in school) Upgraded battery model with 8 hours of battery life (20 mouthpieces are given)
The new upgrade model is more accurate (same as the school model) (supports battery or plug-in dual-purpose delivery of 20 nozzles, 2 years of replacement)
(Same model in school) (Supports battery or plug-in dual-purpose delivery of 20 nozzles, 2 years of replacement))
Large-screen battery model (20 nozzles are given) 2 years of replacement)
(Same model in school) Upgraded rechargeable function for 2 years) (8 hours of battery life) Get 20 mouthpieces for free
Large screen upgrade rechargeable function (plug-in, charge and use) get 20 nozzles for 2 years to replace)
Upgraded model with voice rechargeable lung capacity (20 nozzles are given) 2 years of replacement)
New USB charging model with voice lung capacity (replacement in 2 years) 100 mouthpieces
(Same model in school) Handheld lung capacity, 2 years of replacement)
Bluetooth aluminum alloy lung capacity
100 mouthpieces
200 mouthpieces
500 mouthpieces

You now have 10 items in your Shopping Cart.

Tools

sort by color:: (Same model in school) Upgraded battery model, 8 hours of battery life (20 mouthpieces are given) Upgraded new model is more accurate (same model in school) (supports battery or plug-in dual-purpose, 20 mouthpieces are given, 2 years of replacement

Choose region:

Choose shipping method:

Items weight estimation 0 g, subject to actual weight
Calculated shipping includes heavy logistics. Order more, shipping costs will reduce to 50% discounts!
You can advise shipping services including DHL, ocean shipping, UPS, Fedex, pls contact us!