Mastervolt BattMan Pro Battery Monitor - 12/24V MELFISHF3 Membrane: Protective Vent Port

Membrane: Protective Vent Port

Translucent Modus Handle Knobs

reverse polarity battery connection protection

They are waterproof and effective longer then water absorbing elements

Safe velcro closure for instant emergency access to life jackets

Mastervolt BattMan Pro Battery Monitor - 12/24V MELFISHF3 Membrane: Protective Vent PortBattMan Pro Battery Monitor 12 24V Battery monitor, 12 24 V DC with large, splash proof display (IP65) and power bar. Displays remaining time and stores special battery status events. An affordable battery monitor that does exactly that: providing critical information about the status of your battery bank under all circumstances. Moreover, it will warn you when your battery bank is empty. Also displays the remaining time until your battery needs to be