Prismless up to 600 m Security password Absolute encoding German-made EDM motor Li-ion battery, up to 16 hours operating time SD Card direct to USB up to 32 GB USB Cable or Bluetooth data transfer Dual, wide display, 8 lines, 18characters Accuracy: 2” Least count: 1” / 5” / 10” Integrated Laser Plummet @ 1mmAccuracy Back sight distance check Dual-Axis compensator Mini prism slot inside carrying case Mini-prism pole can fit to standard prism 5/8 11 thread ...