FIXTURLASER ROP – the perfect accessory to your FIXTURLASER NXA system!


The multitude of applications made possible with the FIXTURLASER Runout Probe, transforms your FIXTURLASER NXA alignment tool into a truly versatile maintenance tool!

 MAX-MINSensor display Fixturlaser Runout Probe

The Fixturlaser Runout probe can be used for operations like:

  • Axial and radial runout checks on flanges
  • Checking movements on machine feet (soft foot)
  • Liftcheck
  • Checking movements due to pipe strain
  • Thermal growth on machine casings
  • Eccentric or skewed mounting of coupling hubs
  • Checking bore shafts

LVDT sensor with ± 2,5 mm measurement range with high precision 

Fixturlaser runout probe

FIXTURLASER Runout Probe is an LVDT sensor with ± 2,5 mm measurement range with high precision (within 0.001 mm). The measuring sensor and battery assembly are enclosed and have a sealing class of IP65 which will withstand coolant and oil. The built-in battery is charged using a USB micro connector and has an operating time of 11 hours. The enclosure for the battery box contains built-in magnets that allow the device to be easily attached to the measuring stand. 




screenshots fixturlaser runout probe



What's in the case?


1 LVDT sensor

1 magnet

1 power supply

1 USB cable A-Micro

1 sensor stand without magnet base

1 adjustable probe tip

FIXTURLASER NXA manual - English version

technical specification

FIXTURLASER Runout Probe package with case*

Weight including all standard parts:

0,73 kg (1,61 lbs) (Incl. case, excl. carton box.)

Storage temp:

-20 to 60°C (-4 to 140°F)

Long term storage temp:

Room temp. 18 to 28°C (64 to 82°F)







Weight (empty):

0,46 kg (1,01 lbs)


275 mm x 230 mm x 83 mm (10,8” x 9,1” x 3,3”)



Pen Unit:


Housing Material:

ABS plastic

Operating Temp:

0 to 40°C (32 to 104°F)

Storage Temp:

-20 to 60°C (-4 to 140°F)

Battery Charging Temp:

0 to 40°C   (32 to 104°F)

Long term storage temp:

Room temp. 18 to 28°C (64 to 82°F)

Relative humidity:

10 – 90%


142 g (5,01 oz)

Dimensions battery unit:

44 x 91 x 33 mm (1,7”x3,6”x1,3”)

Dimensions pen body:

Length: 84,85 mm (3,34”)
Diameter: ø8 mm (ø0,31”)

Length cable:

400 mm (15,7”)

Environmental protection:

IP 65

Measuring range:

5 mm (0,20”)

Mechanical travel:

6,6 mm (0,26”)

Measuring force:

0,70 N ± 25%


0,15 µm

Thermal drift:

0,25 µm/°C

Accuracy error (K=Reading in mm):

±MAX(5+|2*K|;|7*K|) µm

Contact type:

Ø3 mm (ø0,12”) carbide

Contact thread:



Membrane Switch Keyboard

Peripherals (User accessible):

1 USB micro port
Charging: 5V, 0,5A

Wireless communication:

Class I Bluetooth transceiver with multi-drop capability. BLE Bluetooth Low Energy (BT 4.0)

Communication range:

10 m (33 ft)

Power supply:

Rechargeable Li-Ion battery or external power supply

Battery capacity:

10,4 Wh

Operating time:

11 hours of continuous use

Battery Charging time (system off, room temperature)

8 h

LED indicators

Wireless communication and battery status indicators

*NOTE! Specifications are subject to change without notice.