・SU50-200-KC (with SR-4) Electromagnetic Water Meter đồng hồ nước điện tử Aichi Tokei Denki Việt Nam
・SU50-200-KM  Aichi Tokei Denki Việt Nam
・SU50-200-KN Aichi Tokei Denki Việt Nam
・SU250-350-KC (with SR-4) Aichi Tokei Denki Việt Nam
・SU250-350-KM Aichi Tokei Denki Việt Nam
・SU250-350-KM-R Aichi Tokei Denki Việt Nam
・SU250-350-KN Aichi Tokei Denki Việt Nam
SY-50 Aichi Tokei Denki Việt Nam
SY-75 Aichi Tokei Denki Việt Nam
SY-100 Aichi Tokei Denki Việt Nam
SY-150 Aichi Tokei Denki Việt Nam