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Easy-Laser® XT770 Shaft Alignment

With Easy-Laser XT770 you can perform shaft alignment of horizontal and vertically/flange mounted machines, but also align machine trains, measure twist of foundation, soft foot, bearing clearance, and more.
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With Easy-Laser® XT770 you can perform shaft alignment of horizontal and vertically/flange mounted machines, but also align machine trains, measure twist of foundation, soft foot, bearing clearance, and more. The EasyTrend program allows you to keep track of machine movement over time. That is useful when checking for thermal expansion and pipe strain issues for example.

2 axis PSDs (position sensitive detectors) permit adjustment of your machine both vertically and horizontally at the same time, with measuring units in any position. We call it 360° Live adjustment. With the XT770 you have a choice of several different measurement methods, e.g. continuous sweep and multipoint. This gives you the flexibility you need to achieve the perfect measurement result.

Easy-Laser® XT measuring units and display unit are shockproof and rated both IP66 and IP67 water and dust proof. Along with long operating times, this guarantees you will be able to take on and finish even the toughest jobs.

Easy-Laser® XT770 is the most powerful of our Generation XT alignment systems. The 360° Live feature gives you even more possibilities to perform advanced adjustments. With XT770 you can carry out the following:

  • Align the machine
  • ​Check base twist
  • Check bearing play
  • Check soft foot
  • Measure machine movement over time
  • Document and share the results


Use the rugged Easy-Laser® XT11 display unit, or install the free XT Alignment app on your iOS or Android device*. The intuitive user interface guides you through the measurement process.


The XT11 display unit has a 13MP camera. You can also get the XT11 display unit with a built-in IR camera.** This means you can add a thermal image of the machine before and after alignment. You can easily create and share a PDF report containing all measurement data and images.


With this kit added to your XT770, using the Values program, you will be able to take flatness and straightness measurements with the highest reliability and precision. The kit includes the very versatile and long proven laser transmitter D22 plus geo brackets.

** IR Camera is optional

Contact us to find out more about the Easy-Laser® XT770 or any of our other measurement and alignment equipment, or request a quote online.

Product Downloads


Name XT11
Type of display/size VGA 8” colour screen, backlit LED, multitouch
Internal battery (fixed) Heavy duty Li Ion chargeable
Connections USB A, USB B, Charger, AV
Operating temperature -10–50 °C
Storage temperature -20–50 °C
Communication Wireless technology, WiFi
Relative humidity 10–95%
OLED display 96×96 pixels
Camera 13 Mp, with diode lamp
IR camera (optional) FLIR LEPTON® (0–450 °C, 32–842 °F)
Help functions Built-in manual
Environmental protection IP class 66 and 67
Housing material PC/ABS + TPE
Dimensions WxHxD: 274x190x44 mm [10.8×7.5×1.7”]
Weight (without batteries) 1450 g [51.1 oz]
Operating time Up to 16 h continuously



Name XT70-M / XT70-S
Communication BT wireless technology
Type of detector 2 axis TruePSD 20×20 mm [0.79×0.79″]
Resolution 0.001 mm [0.05 mils]
Measurement accuracy ±1µm ±1%
Measurement range Up to 20 m [66 feet]
Type of laser Diode laser
Laser wavelength 635–670 nm
Laser class Safety class 2
Laser output <1 mW
Electronic inclinometer 0.1° resolution
Environmental protection IP class 66 and 67
Operating temperature -10–50 °C
Storage temperature -20–50 °C
Relative humidity 10–95%
Housing material Anodized aluminium + PC/ABS + TPE
Dimensions WxHxD: 76×76.7×45.9 mm [3.0×3.0x1.8″]
Weight 272 g [9.6 oz]
OLED display 128×64 pixels
Operating time

Up to 24 h continuously


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