... .Shortest sighting dictance: 1.0m 3.Resolving power: 3.75 Total Station DTM325BModels DTM312A, DTM312B, DTM315A, DTM315B, DTM322A, DTM322B, DTM325A, DTM325B suits ... pointMinimum display1,5,10Accuracy2,5,10CompensatorTypeSingle axis liquid tilt sensor total station