Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level Rod Holder Accessories 5 hours (CR123A batteries)

5 hours (CR123A batteries)

Now you can record your adventures without draining the battery on your iPhone or iPod touch

as well as a tough plastic mounting base

Fleece Collar

you just don't know what's around the next turn or over the horizon so all you can do is prepare for the worst

Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level Rod Holder Accessories 5 hours (CR123A batteries)1810 Features: Accurate used with the Vessel Systems Monitor VSM 422 PN 1800 can be precisely calibrated for each tank* Reliable SSI Technologies, Inc. Fluid Trac is non contacting eliminating any mechanical moving parts that can wear and cause intermittent or complete signal loss Digital filtering Eliminates errors due to liquids sloshing in mobile tanks * Calibrated for use with Blue Sea Systems Vessel Systems Monitor VSM 422 only WARNING: This