TOS7020A臺灣奧斯達絕緣耐壓測試儀TOS-7020A絕緣耐壓測試機TOS7020A耐壓絕緣機絕緣耐壓測試儀(數碼顯示)TOS5010AC5KV;程控;ARC測試TOS5020AC5KV;IR1000M;AC+IR+ARCTOS5020AAC5KV;IR1000M;AC+IR+ARCTOS5030AC5KV;DC6KV;IR1000M;AC+IR+ARC絕緣耐壓測試儀(液晶顯示)TOS7010AC5KV;程控;ARC測試TOS7020AC5KV;IR1000M;AC+IR+ARCTOS7020AAC5KV;DC6KV;AC+IR+ARCTOS7030AC5KV;DC6KV;IR1000M;AC+DC+IR+ARCTOS-5000系列（數碼管顯示）有下列機種：OrderinglnformationTOS-5010AC耐壓測試器TOS-5020AC耐壓/絕緣測試器TOS-5020AAC/DC耐壓測試器TOS-5030AC/DC耐壓/絕緣測試器TOS5010AC耐壓:0-5KV,電流20mA,