Trimble Spectra Precision Laser HV301G » General Equipment & Supplies, Inc.

Trimble Spectra Precision Laser HV301G

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Rugged Green Beam Laser System for Interior Construction

The Spectra Precision® Laser HV301G green laser beam is easy to see in interior jobsite conditions. The superior visibility of the green beam is useful for extended working ranges or in bright conditions. The beam stays visible for efficient work in these less than ideal conditions.

The versatile HV301G automatically self-levels in both the horizontal and vertical modes and can be used in a wide variety of applications. Built-in vertical mounts and a simultaneous 90-degree reference beam are included and used in layout work and point transfer. Adjustable rotating speeds and scanning zones position the beam where it is needed.

Designed to be used by interior contractors, the HV301G laser is easy to set up and use. Intuitive controls allow operators to carry out many functions with simple one-touch commands. A 360 degree remote control is included and allows operation of key functions over the jobsite. A heavy-duty metal universal mount is included in the package and fits in the hard-shelled carrying case.

HV301G Features & Benefits

  • High visibility green beam is four times more visible than standard red beam lasers allowing work at longer distances and in brighter conditions
  • Automatic self-leveling in horizontal and vertical applications increases productivity with fast setups and minimal training
  • Durable construction can withstand tough jobsite conditions
  • Temperature compensation for accurate use throughout the day
  • Intuitive one-touch operator controls allow anyone to get to work quickly


  • Installation of ceilings
  • Layout, leveling, and aligning of interior walls
  • Interior finishing work
  • 1 m (4 ft) marks
  • Installation of raised access floors


Laser type 532 nm Green Beam
Laser class Class 3R / IIIa, <5mW
Laser accuracy ±3/32 in at 100 ft (±2.2 mm at 30 m, ±15 arc seconds)
Interior range up to 250 ft (75 m)
Temperature compensation Yes (2 arc seconds / °C)
Self-leveling range ±5 degrees
Compensation method Electronic self-leveling
Power source 4 ‘D’ size NiMH batteries standard (Alkaline optional)
Battery life 18 hours rechargeable, 45 hours alkaline
Battery status LED Flashing red LED
Battery recharging time Less than 10 hours
Rotation speed 0/10/80/200/600 rpm
Scanning angles Four preset angles 8°/45°/90°/180°
Operating temperature 32 °F to 104 °F (0 °C to 40 °C)
Storage temperature -4 °F to 158 °F (-20 °C to 70 °C)
Water resistant Yes, and IP54 sealing
Size 9.6L × 6.5W × 7.3H in 2 (4.5L × 16.5W × 18.5H cm)
Weight 6 lbs (2.7 kg)
Warranty 2 years