Coleman Mini LED Lantern w/BatteryGuard - 200 Lumens - Black [2000034936] Brand_PSS Shaft Seal The Doppler effect is the

The Doppler effect is the frequency shift in the radar echo due to the relative motion of the target

048 AIS targets and AIS sarts

Easy to manage weight

PC and SeaTalkng Compatible

Coleman Mini LED Lantern w/BatteryGuard - 200 Lumens - Black [2000034936] Brand_PSS Shaft Seal The Doppler effect is theMini LED Lantern with BatteryGuard 200 Lumens Black The Coleman 200 Lumens Mini LED Lantern with BatteryGuard stops battery drain, so youll have power when you need it most. Switching off the lantern automatically disengages batteries from the circuit to extend battery life by up to 25%. No matter the situation, from power outages to evenings by the lake, your lantern will be ready for anything, even when youre not. Features: BatteryGuard technology