How to record a gas fill and analysis

Log each fill with its mix, analysed oxygen percentage and the diver's signature, and Waves works out the maximum depth at 1.4 bar.

The Gas fills log (an add-on) records date, mix, oxygen percentage, bar, the analysed percentage, who analysed and filled it, and whether the diver signed. Waves works out the maximum depth at 1.4 bar. It warns when a fill was not analysed or the analysis is more than 1% off. A fill with a guest and price goes on their bill by itself.

Always analyse the gas and have the diver check it before collecting.