... 30X Shortest sighting dictance 1.0m Resolving power 3.75 DTM325B Total StationModels DTM312A, DTM312B, DTM315A, DTM315B, DTM322A, DTM322B, ... DTM325A, DTM325B suits the measurement with target and prism. Angle accuracies are ... time12 hoursRecharger650mA/5hoursoptionNote:A with compensator ; B without compensator DTM325B Total Station