Spectra Precision GL422N Dual Grade Laser Level

£1,732.00 exc. VAT (From £2,078.40 inc VAT)

Easy To Use

The automatic, self-leveling Spectra Precision® GL422N dual grade laser is the most rugged, cost-effective laser that does 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.

The rugged GL422N laser can withstand drops of up to one meter (three feet) onto concrete and tripod tipovers up to 1.5 meters (five feet). This strength, combined with full weatherproofing and dustproofing, reduces downtime and lowers repair costs over the life of the product.

Each GL422N laser system now includes the advanced HL760 Digital Readout (DRO) receiver that provides automatic Grade Match, PlaneLok and Fingerprint function.

Grade Match measures and displays the existing grade over unknown ground. As a consequence it eliminates time consuming and error prone calculations
PlaneLok automatically locks on to an existing horizontal elevation or vertical alignment point which eliminates all drift or possibility of error due to improper calibration or weather.

The unique “Fingerprint” function only accepts the beam from the laser it is paired with.

The CR600 receiver is also an option when a machine mounted display elevation is required.

Menu driven user interface reduces learning time and eliminates complex button pressing to activate advance features
RC402N radio remote control allows control of all laser functions from up to 330feet (or 100 meters)
Maintains performance even in rainy, dusty and other harsh job site and weather conditions – IP66 environmental rating
Durable design reduces downtime due to drops and tripod tipovers
Automatic Grade Match eliminates time consuming and error prone calculation
Mask mode eliminates interference with other crews on the jobsite


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GL422N Specifications

Leveling accuracy1,3: ± 1.5 mm/30 m, 1/16“ @ 100 ft, 10 arc seconds
Operating diameter1,2: appr. 800 m (2600 feet)
Grade range: -10% to +15% (Dual Axes GL422N)
Rotation: 300, 600 rpm
Laser type: red diode laser 650 nm
Laser class : Class 2, <3.4 mW
Self-leveling range: ± 5° (±9%)
Leveling indicators: LCD indications and LED flashes
Radio range (HL760): up to 100 m (330 ft)
Power source: 10.000 mAh NiMH battery pack
Battery life: 35 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 attachments: 5/8 x 11 horizontally and vertically
Dust and waterproof: Yes - IP66
Weight: 3.1 kg (6.8 lbs)
Low voltage indication: LCD battery indicator
Low voltage disconnection: unit shuts off
Warranty: 5 Years

Download Spectra Precision GL422N Laser Level Data Sheet
Download Spectra Precision GL422N Laser Level User Guide

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