Total Station DTM 300

DTM300 Series total station suits the measurement with target and prism. Angle accuracies are 2\", and 5\". Detachable tribrachs are standard on all models. Other standard features are Optical Plummet, dedicated Number Keys, manual focusing. The 4,000 points data memory can store stake out coordinates and/or collected data in any mix. Features 1.Specialized knowledge of distance measurement. 2.Good quality telescope. 3.Easy to operate with soft keys. 4.Clear and clean displays. 5.Large quantity batteries. 6.More functions for your select: Lay-off, Remote elevation, Offset, MLM, Area measurement. Specifications Model DTM-312A. DTM312B DTM-315A. DTM315B DTM-322A. DTM322B DTM-325A. DTM325B Telescope td> Length 150mm 150mm Objective lens aperture φ48mm φ48mm Magnification 30X 30X Image Erect Erect Field of view 1°30 26m-1000m) 1°30(26m-1000m) Resolving power 3.75” 3.75” Shortest sighting dictance 1m 1m Stadia proportion constant 100 100 Angle measurement Horizontal angle panel Photoelectric incremental rotary encoder scanning, adopt diametrical detection Vertical angle panel Photoelectric incremental rotary encoder scanning, with absolute 0 index point Minimum reading 1/5 /10 1/5/10 Accuracy 2/5/10 2/5/10 Others Level sensitivity Plate level 20”/mm.30”/mm Circular level 8’/2mm Plummet Optical/Laser Data output Asynchronous serial in RS-232/USB Height 232mm Weight 6.2kg 6.2kg Power supply Rechargeable battery BDC3000mAh 7.2v (Li-Battery) Battery working time 8hours(Distance Measurement) 20hours(Angle Measurement) Working temperature range -20°C~+45°C -20°C+45°C Note:A with compensator ; B without compensator