• Power indicator (green light) device is operating regulately
• Normal oxygen (green light) oxygen purity is under normal condition
• Low oxygen (yellow light) oxygen purity is below 82%,ask for service
• Alarm (red light) turn this device off and contact your device supplier for service immediately
• Indicate the condition of system (lo-p/hi-p),condition of oxygen purity (lo-o2), heating condition (hi-t) and total time that this device is operated Lo-p/hi-p:low pressure/high pressure
• Lo-o2:low oxygen purity
• Hi-t:high temperature

Product Desciption

• Absolute low noise,under 43dBA
• Lower power consumption,saving the operation cost
• Compact design,light weight
• 2 years warranty for concentrator and 3 years warranty for compressor
• 24/7 continuous operation with stable performance
• LED display panel for comfortable view
• One-button control,convenient for aged users
•  Accurate alarm system,easy to monitor device's operation