What meters are compatible with my Digi ERT Gateway product?
If attempting to communicate with a water, gas or electric meter, confirm that you have a supported ERT module configured for bubble-up mode on your meter: If you are not certain whether you have the correct type of ERT module on your meter, please contact your Utility.
Here is a list of meters that are known to be compatible:
40GB (if specially configured for bubble up mode by your utility)
Meter ERT type and ID image examples can be found here.