RedBack Lasers DTH2L Digital Theodolite with Laser Pointer.  Super accurate 2" with dual LCD Display and Fine adjustment for Horizontal and Vertical.  Adjustable resolution 1", 5" and 10" and Laser plummet with ultra-fine 0.5mm laser dot.  Comes with a quick-release Tribach, Ni-mh rechargeable battery, charger, "AA" Battery Holder, Carry Case and Calibration Certificate.  Full details are below.