数字电表常用型号有： HA42,HA44,HA46,MA41,MA43,MA45, HF42, HF44, HF46, MF41, MF43, MF45, HR42, HR44, HR46, MR41, MR43, MR45, MR55, HJ42, HJ44, HJ46, MJ41, MJ43, MJ45, MK33-V6, MK36-V6, MP33-V6, MP36-V6, MP55, ME33-V6, ME36-V6, ME55, MT33-V6, MT36-V6, MD36, ML33-V6, ML36-V6, MG33-V6, MG36-V6, MZ33-V6, MZ36-V6