SmartShunt IP65: connecting to a display

Hello.
Because I need do install the shunt on a fishing boat near the batteries, I would like to take the IP65 rated shunt. But it is only the "smart"Shunt avaiable.
But I need only a simple battery monitor like the BMV-700. Without a cerbo or other stuff.
A simple battery monitor on a round lcd-display but with the IP65-rated shunt.

Is this somehow possible?
On the manual they mention only the connection via Bluetooth to a mobile phone/tablett or via the VE direct cable to the cerbo.

Is there no way to hook up this IP65 shunt to a “round” lcd-display?

Thank you for any feedback.

Martin