DF-010 Specifications

Flow Rate: 1-8L/min adjustable
Concentration: 93%±3%~30%±3%
Mode: Continuous flow 
Net Weight: 11lbs(5kg)
Dimensions:  24×15.5×25.5cm/ 9.4*6.1*10in
Noise: ≤42dB
Input Voltage: AC 110-240V, 50/60Hz; DC 12-16.8V