Flatness and level with a spin

LEVALIGN expert - Flatness and level with a spin

Flatness and level made easy with a self-levelling and spinning laser


  • Measure flatness, straightness, parallelism, perpendicularity and level of flanges and foundations
  • Efficient and easy one-man operation with self-leveling and rotating laser
  • Laser range dia. 200 m, sensor measurement range 70 mm
  • PC software for measurement analysis and professional reporting
  • Powerful software functionalities to compare two surfaces, e.g. in a press, and to extend the measurement range for large surfaces
  • Integrated wireless communication
Need help? Ask PRUFTECHNIK

Need help?

Contact us



Flange flatness measurement with self-levelling spinning laser

LEVALIGN expert uses a horizontally and vertically self-leveling spinning laser with a 100-meter measurement range in conjunction with a 70-mm range sensor. It ensures easy one-man operation for wide-ranging flatness and level measurement tasks.
Wireless communication between sensor and ROTALIGN Ultra computer transfers measurement data for analysis and evaluation of surface profile.

In addition to measurement analysis and professional reporting, use ALIGNMENT CENTER, the Windows based software to measure an infinite number of points over large surfaces with the splice function and to compare surfaces on two different planes.
LEVALIGN expert is the ideal package for OEMs and companies who offer full maintenance services to improve machine running condition and productivity.




ROTALIGN Ultra 3.12 including:
Shaft Alignment 3.11, Flatness 3.10, Straightness 3.10, Right Angle Check 3.10, Live Trend 3.10, Bore Alignment 2.40 and Hydropower 2.20

This is the latest available firmware for the ROTALIGN Ultra computer ALI 4.202 with the serial numbers 4321 3xxx (5th digit equal or superior to 3) for both ROTALIGN & sensALIGN measurement sensors/lasers.
A PRÜFTECHNIK approved USB memory stick is required for the update. Please read the update instructions carefully before proceeding. 


Firmware update instructions (PDF)


What’s new in ROTALIGN Ultra firmware version 3.12?

  • Bore application support for RS5 laser


ROTALIGN Ultra Shaft, Flatness, BORALIGN and Straightness Firmware 1.84

This is the latest available firmware for the ROTALIGN Ultra computer ALI 4.200 (blue faceplate).
The update includes Shaft version 1.26, Flatness version 1.20, BORALIGN version 1.11 and Straightness version 1.14. You need a usb-stick to update your device.