A portable machine that delivers 300 ml of hydrogen per minute for breathing.
Product Name:Portable Hydrogen Generator
Product model: EHM-300
Power Supply:AC 100—240V 50-60Hz
Power:150W
H2 Flow rate:150—300ml/min
H2 Purity:> 99.9%
Dimension:120 (L) *150 (W)*195 (H)
Water Quality:Purified or distilled water
Operation Instruction for Hydrogen Inhalation Machine
Water Preparation
Add pure water between the high/low levels. Use the included adapter.
Startup
Plug in power; the Hydrogen Inhalation Machine enters standby mode in 2 seconds.
Hold the ON/OFF button for 2-3 sec to start (default: 1hr, dual H2 outlet). Click repeatedly to extend time (max 3hrs).
Operation
Visual window light indicates Hydrogen Inhalation is active.
Press SET to switch between single/double gas outlets.
Shutdown & Safety
Hold ON/OFF to stop. Drain water before transport to avoid damage.
Fault codes display for troubleshooting.
Note: Always monitor water levels during Hydrogen Inhalation for optimal performance.









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