Dual Digital Display for Water Meters

The KAL-D06-DUAL is a weatherproof enclosure that includes 2 digital displays for water meters.
It can be used for 2 separate meters where either or both can have the reset button disabled if desired.
it can also be used with a single meter where the top display cannot be reset, but the bottom display can - as in the system shown here.
Notice that the top display matches the meter’s local mechanical register. This display has the reset button disabled, so it WILL ALWAYS match the meter. It’s the lifetime total.
The bottom display, however CAN be reset. So at every reading, this display will give the amount used SINCE the last reading when it was reset. No Math, and No need for the previous reading.
Make meter reading easy with a KAL D06 digital display from flows.com
Need more than 2 displays? check out the KAL-D06-MULTI which is a lockable cabinet that houses up to 10 digital displays.

[@anasqai]

If making keypoints(maybe if all is rental and living together at same house), each renter of room have a key to use the water that will tell the amount used, then self-calculate the billing by multiplying? Wonder if electricity can be with this too?