543系列百分表、千分表相关型号和测量范围如下：产品编号测量范围mm分辨率mm543-2510-12.70.001543-2520-12.70.001543-451B0-25.40.001543-4520-25.40.001543-461B0-50.80.001543-4620-50.80.001543-2530-12.70.001543-4530-25.40.001543-4630-50.80.001543-2910-12.70.01543-2920-12.70.01543-2710-12.70.01543-2720-12.70.01543-4580-25.40.01543-4590-25.40.01543-4550-25.40.01543-4560-25.40.01543-4650-50.80.01543-4660-50.80.01