Water Tank Gauges
!
Larger picture

JRV Tank Monitor

Easy to install. Has gauges for 2 fresh water tanks, 1 Grey water tank, Battery level indicator and has a pump switch.

Larger picture

JRV Tank Monitor

Easy to install. Has gauges for 1 fresh water tank. Battery level indicator and has a pump switch.
Larger picture

JRV Tank Monitor

Easy to install. Has gauges for 2 fresh water tanks,  Battery level indicator and has a pump switch.