型号                  量程 （G）                最小目盛  （G）          T-101-05                 0~50                            1。0          T-101-10                0~100                           2。0          T-101-20                0~200                          5。0         T-101-30                 0~300                         10。0         T-101-50                0~500                          10。0         T-102-01               0~1000                         20。0         T-102-02              0~2000                          50。0