Refurbished American (Elster) AC-250 in both temperature compensated and non-temperature compensated models.
Refurbished American (Elster) AL-425 in both temperature compensated and non-temperature compensated models.
Refurbished Rockwell (Sensus) R-275 in both temperature compensated and non-temperature compensated models.
Refurbished Rockwell (Sensus) R-415 in both temperature compensated and non-temperature compensated models.