otherLevel = (new Double(capacity * 0.21)).floatValue(); CO2Level = (new Double(capacity * 0.786)).floatValue();
otherLevel = (new Double(capacity * 0.786)).floatValue(); CO2Level = (new Double(capacity * 0.004)).floatValue();
	public void resetLevels(){		O2Level = (new Double(capacity * 0.21)).floatValue();		otherLevel = (new Double(capacity * 0.21)).floatValue();		CO2Level = (new Double(capacity * 0.786)).floatValue();	}