Hexagon Leica Absolute Tracker AT960 MR 
Specifications for Hexagon Leica Absolute Tracker AT960 MR:
Overview camera (OVC)
Orient to gravity (OTG)
1 kHz data output
Real-Time Feature Pack
Integrated mini variozoom
With a 3D measurement volume of up to 40 metres in diameter and a 6DoF measuring volume of up to 20 metres in diameter, the AT960-MR is the standard model in the range, offering a large scope of measurement and impressive speed and accuracy at a competitive price point.