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Northwest Instrument
Northwest Instrument NRL900-GK Green Beam Rotary Laser with Tripod and Grade Rod

Northwest Instrument NRL900-GK Green Beam Rotary Laser with Tripod and Grade Rod

4.9· 12 ratings

Last price we saw

$729.00at TigerSupplies.com, last seen Nov 4

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Our take on the Northwest Instrument NRL900-GK Green Beam Rotary Laser with Tripod and Grade Rod

The Northwest Instrument NRL900-GK is a green-beam rotary laser level kit with a tripod and grade rod, built for grading, leveling and aligning over long distances. It self-levels within ±5 degrees, holds ±1/16 inch at 100 feet, and reaches up to 2,000 feet with a detector. Green beams are easier to see than red in bright light, and the IP54 housing and rechargeable battery rated up to 20 hours suit outdoor job sites. It is a pro-grade kit at a mid-market price rather than a budget starter unit.

Best forContractors grading and leveling sites
Concrete and deck crews
Landscapers setting slopes
DIYers on large outdoor projects
Pros
  • Green beam is easier to see outdoors than red
  • ±1/16 inch accuracy at 100 feet
  • Up to 2,000 feet range with a detector
  • Self-levels within ±5 degrees
  • IP54 dust and water resistance
  • Kit includes tripod and grade rod
Cons
  • Detector needed for full 2,000-foot range
  • 7.7 lb is heavy to carry between setups
  • Green beam drains battery faster than red
  • Rechargeable battery only, no alkaline option

Northwest Instrument NRL900-GK Green Beam Rotary Laser with Tripod and Grade Rod prices at every store

  • TigerSupplies.comCheck price at TigerSupplies.com

Northwest Instrument NRL900-GK Green Beam Rotary Laser with Tripod and Grade Rod price history

Lowest price we've seen: $729.00 on Nov 4 at TigerSupplies.com. Tracked across 1 store since Nov 4.

What reviewers say

Rated 4.9 out of 5 from 12 ratings, owners are very positive. They cite the bright green beam and the included tripod and rod as the main reasons it works well on outdoor jobs.

Pros
  • Visible green beam in daylight
  • Accurate and stable self-leveling
  • Complete kit out of the box
  • Solid build quality
Cons
  • Heavier than expected
  • Battery life shorter than rated in cold weather

Specifications

Type
Laser level
Leveling Type
Laser line
Measurement Type
Level
Measurement Units
Inch, Degrees, Feet
Measurement Range
Up to 2,000 feet (with detector)
Measurement Modes
Scan mode, Manual mode
Accuracy
+/- 1/16 inch at 100 feet
Self Leveling Range
+/- 5 degrees
Laser Color
Green
Light Source
Laser class 2 <5Mw @635nm
Durability
IP54 (dust and water resistant), Dust resistant
Suitable Users
Unisex, Adult
Suitable Surfaces
Uneven surface, Angled surfaces
Battery Life
up to 20 Hours
Power Source
Rechargeable Batteries
Battery Type
Rechargeable Batteries
Included Accessories
Tripod
Form Factor
Rotary Laser
Weight
7.7 LB
Color
Green
Skill Level
Professional, DIY enthusiast

Questions and answers

Is the NRL900-GK worth it over a red-beam rotary?
Yes if you work outdoors in sunlight. The green beam is noticeably easier to see, and the kit includes a tripod and grade rod, so you don't buy them separately.
Do I need a detector to use it?
For long distances, yes. The 2,000-foot range is with a detector; the visible beam alone is good for shorter indoor and shaded outdoor work.
How long does the battery last?
Up to 20 hours per charge, though cold weather and constant scan mode will shorten that. Charge it the night before a full day on site.
What's in the box?
The rotary laser, rechargeable battery, tripod and grade rod. A detector is not listed as included, so confirm before buying if you need long-range work.
Can it handle uneven ground?
Yes. It self-levels within ±5 degrees, so it tolerates slightly uneven setups, but you still need a reasonably stable tripod position.
When is it cheapest?
Rotary laser kits tend to drop around spring construction season and major holiday sales. Check the price history before buying.
What do buyers say about the Northwest Instrument NRL900-GK Green Beam Rotary Laser with Tripod and Grade Rod?
Rated 4.9 out of 5 from 12 ratings.