Aqualung Compass ModuleThe Aqualung Compass Module pairs perfectly with your Aqualung gear package. It will pop into current Aqua Lung gauge or computer consoles. Large numbers make the compass easy to read and it includes a side view window so your navigation is on point. With fluorescent markings, the luminescent gauge face makes this compass readable in low light conditions as well. The ratcheting bezel completes this compass, making it an easy to use tool.