Portable 1.3/1.5ATA Hyperbaric Oxygen Chamber Air print 150 pieces of ECG

print 150 pieces of ECG waveform and print 90 minutes continually under the best DC state to satisfy the need of visiting patients and physical examination

A: Available at nearby pharmacies and online

Furnished with a Chargeable battery can be used at home

flat and smooth surfaces

Portable 1.3/1.5ATA Hyperbaric Oxygen Chamber Air print 150 pieces of ECGOxygen Chamber Feature 1. Zipper seal for easier entrance. 2. 1. 3 1. 5 ATA(4psi) operating pressure. 3. Portable Foldable chamber for more convenient use. 4. Internal Pressure Valve: Use can observe the pressure while inside the chamber. 5. Internal metal frame: Hold the shape when deflated. 6. Covered with nylon cover unique 3 zipper seal for air leak prevention. 7. Delivers 90% oxygen under pressure via an oxygen headset facial mask. 8. Internal