Height measuring instrument + marble table Measuring range mm: 0 > 600 mm Resolution: 0.001 mm / 0.01 mm Error limit: (2.8+L/300) L in mm Repeatability bores: 3 µm Repeatability plane: 2 µm Perpendicularity error in µm: 20 µm Measuring force (N): 1.0 +/- 0.2 N Product weight: 30 kg Standard Data interface: Opto RS-232C / USB / wireless > Excellent accuracy and reliabilty due to the optical incremental measurement system with the double reader head > Dynamic probing system enabling high repeatability > Air bearings system for light and smooth movement > Precise measuring head on stainlees steel guideways > Motorized measuring carriage simplifies measurement runs > Temperature compensation with an integrated temperature sensor > Probe constant remains after the instrument is switched off > Integrated rechargeable battery with a long operating time span for power source independent measurement Operating and display unit > Easy to read backlit graphic LCD > Clear function keys > Language-neutral operator guidance with self-explanatory symbols > Possible to set additional zero points > Memory can store up to 99 measured values