• Fluke-831
  • Usually ships in 14-16 weeks



  • 90° roof prism reflector type
  • 630 to 680nm (red, visible) laser wavelength
  • Exynos 9810, 2.7GHz, 1.7GHz Octa-Core processor
  • 4GB of RAM
  • 64GB flash memory
  • 13.0 MP front camera resolution with auto focus
  • 5.0 MP front camera resolution
  • Li-Ion rechargeable battery 3.7V / 5Wh
  • Connectivity:
    • Wi-Fi: 802.11 a/b/g/n/ac/ax 2.4G+5GHz, HE80, MIMO, 1024-QAM
    • Wireless: 5.0
    • RFID: NFC
  • IP68 protection rated

What's in the Box

  • Fluke 831 alignment tool
  • Sensor laser
  • Reflector prism
  • Chain-type mounting bracket with 150mm support posts (2x)
  • 300mm support post (4x)
  • Lens cleaning cloth
  • USB sensor cable
  • USB PC cable
  • USB drive
  • USB drive cable
  • Tape measure
  • Power adapter (2x)
  • Quick reference guide and safety information sheet
  • Carrying case


The Fluke 831 laser shaft alignment tool enables quick and complete alignment without advanced training or complicated programs through the use of an intuitive guided user interface. The single coaxial reflected laser beam sensor allows for fast and accurate laser alignment. The technician can to use up to 8 measurement points to achieve precision alignment on vertical machines.

Misalignment can cause damage to rotating machinery. The 831 makes alignment fast and easy so that the technician can ensure every machine that is repaired and overhauled is aligned. Teams that embrace laser alignment can save thousands of dollars per year by avoiding downtime, energy waste, and reducing the number of bearings and seals that have to be replaced.