Zeta 125S Series Pipe Laser


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The various models of the Zeta125 Series give you the flexibility to choose a device that perfectly fits your needs. With an outstanding grade range from -10% to 40%, the Zeta125 is very versatile.

The Zeta125S Series pipe lasers make your work more convenient and safer. Thanks to the unique vertical alignment, which can be easily performed with the remote control and a laser receiver, there is no need to climb down into the trench.

Compact Form

The Zeta125 fits in tight bends and narrow manholes. Due to its slim housing, it is suitable for pipes with 125 mm (5") diameter. Zeta lasers have a stable stand on any pipe material thanks to its weight and rubber feet.


Maximum Productivity

  • Fast self-leveling
  • Automatic target alignment
  • Cross axis compensation

Maximum Robustness

  • IP68 protection
  • Full metal housing
  • Built to last

Maximum Flexibility

  • Wide range of accessories
  • Long distance remote control
  • Safe and versatile charging options

What's Included

  • Zeta125S Red Beam Pipe Laser
  • Remote Control
  • Universal Target


  Zeta125 Zeta125 US Zeta125G Zeta125G US Zeta125S Zeta125SG
Laser Beam Red Green Red Green
Laser Class 2 3R 2M 3R 3R 3R
Cross Axis Leveling Manual Auto (6°) Auto (6°)
Vertical Level x
Autotarget System x
Manual Alignment x
Self-Leveling Range -15% to 45%
Grade Range -10% to 40%
Protection IP68
Power Supply

Rechargeable lithium ion battery pack

110/230V AC converter (charge and run simultaneously); 12V power cord

Battery Life 40h Li-Ion Battery
Thread Mounting 5/8"
Operating Temp -20°C to 50°C (-4°F to 122°F)
Size 305 x 105 x 113 mm (12" x 4.1" x 4.4")
Weight 2.07 kg (4.56 lbs)
Operating Range < 200 m (656 ft)
Detection Angle 20° (12 m / 40' @ 30 m / 100")
Rotation Speed 1250 RPM
Remote Control
Operating Range 190 m (600 ft) front through the pipe; 7.6 m (25 ft) from rear
Batteries 3 AA Alkaline
Dimensions 119 x 60 x 30 mm (4.7" x 2.35" x 1.2")