We report experimental results from a flow-through integrating cavity absorption meter. The operating range of the device is from $0.004{\mathrm{m}}^{-1}$ to over $80{\mathrm{m}}^{-1}$ of absorption. Absorption coefficients have been measured with 8% or less change in the presence of over $200{\mathrm{m}}^{-1}$ of scattering in the medium. The instrument signal has been shown to be independent of flow rate up to $20\text{\hspace{0.17em} liters}/\min$ and thus independent of turbulence. This large operational range along with the ability to measure absorption independently of adverse scattering affects allows the instrument to be utilized in a wide range of environmental conditions.