Spectra GL422N-14 Dual Grade Laser Level Kit

Item No. 21847
The automatic, self-leveling Spectra Precision GL422N dual grade lasers is the most rugged, cost-effective lasers that do three jobs—level, grade, and vertical alignment. Even in harsh jobsite conditions, the GL422N delivers consistently reliable and accurate performance,enabling you to work faster
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Description

The automatic, self-leveling Spectra Precision GL422N dual grade lasers is the most rugged, cost-effective lasers that do three jobs—level, grade, and vertical alignment. Even in harsh jobsite conditions, the GL422N delivers consistently reliable and accurate performance,enabling you to work faster and smarter.

Features

  • GL422N is dual grade plus horizontal and vertical. Simple, accurate dial in grade from -10% to +15%
  • Up to 2,600 ft (800 m) working diameter which increases productivity by reducing need for multiple set-ups on a large job site
  • Fully automatic self-leveling in both grade axis, horizontal, and vertical which provides fast, accurate setup in all applications
  • Fast setup, minimal training time and automatic self-leveling minimize operating costs and boost productivity
  • Highly rugged design and patented lighthouse seal protects the rotor head and glass and offers superior drop and weather protection for reduced downtime
  • 2-way full function remote control allows grade changes to be made from anywhere on the jobsite
  • Temperature calibrated for high accuracy over wide temperature changes
  • IP66 dust and water-proof to withstand harsh jobsite conditions
  • Laser comes standard with CR600 receiver
  • Mask mode eliminates interference from other crews on the jobsite
  • Automatic Grade Match and PlaneLok

Includes

  • Dual Grade Laser Transmitter (GL422N)
  • Laser Receiver (CR600) with Rod Clamp (C50) and Magnetic Clamp (C51)
  • Radio Remote Control (RC402N)
  • NiMH Rechargeable Batteries (Q104234)
  • Worldwide Charger (95720-00)
  • Carrying Case
  • Multi Language CD, Quick user guide and Safety Instructions

Specifications

GL422N Specifications: 
Leveling accuracy± 1.5 mm/30 m, 1/16“ @ 100 ft, 10 arc seconds
Operating diameterappr. 800 m (2600 feet)
Grade range-10% to +15%
Rotation300, 600 rpm
Laser typered diode laser 650 nm
Laser classClass 2, <3.4 mW
Self-leveling range± 5° (±9%)
Leveling indicatorsLCD indications and LED flashes
Radio range (HL760)up to 100 m (330 ft)
Power source10.000 mAh NiMH battery pack
Battery life35 hours NiMH; 50 hours alkaline
Operating temp-20°C to 50°C (-4°F to 122°F)
Storage temp-20°C to 70°C (-4°F to 158°F)
Tripod attachments5/8 x 11 horizontally and vertically
Dust and waterproofYes - IP66
Low voltage indicationLCD battery indicator
Low voltage disconnectionUnit shuts off
Weight3.1 kg (6.8 lbs)
RC402N Remote Control Specifications: 
Operating rangeUp to 100 m (330 ft)
Power source2 x 1.5V AA alkaline batteries
Battery life130 hours
Dust and waterproofYes - IP66
Weight0.26 kg (0.57 lbs)

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