Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level [1811] Watch 4 GHz Battery Type CR2032

4 GHz Battery Type CR2032 (user replaceable) Battery Life (typical) >3 years

Shipping Weight: 1 lb (454g)

Flat base hatches cannot be used with Trim kits or Roller shades

Lenco's Standard Performance series of trim tabs are built to handle whatever you or Mother Nature might throw at them

Enhanced Thermal Awareness - Exclusive FLIR ClearCruise™ thermal video analytics technology actively monitors the scene and provide alerts when any non-water objects enter the camera’s field of view

Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level [1811] Watch 4 GHz Battery Type CR20321811 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