It looks like you are coming from United States, but the current site you have selected to visit is Qatar. Do you want to change sites?

Yes, please. No. Keep me on the current site.

No Results Found

Try changing the filters or search term

Start Typing To Search

Xylem logo
Enable high contrast mode

Instrument readiness: Battery options

Power-up with these tips

Duration: 3:30

Are your RiverSurveyor-M9 or CastAway-CTD batteries draining too quickly? Dr. Xue Fan talks about several of the options out there, and some of the advantages and disadvantages of each.