Spectra Precision Laser Spectra Precision 2,600′ Diameter Single And Dual Grade Laser; -10% To +15% Compensated Grade Range GL422N

Spectra Precision

2600 Ft Diameter Single and Dual Grade Lasers w/ Vertical Alignment Kit GL422N

The GL422N delivers consistently reliable and accurate performance;enabling you to work faster and smarter.

FEATURES:

• Automatic horizontal and vertical self-leveling
• Accuracy 1.5mm @ 30 m (1/16 inch @ 100 ft)
• Working range of 800 m (2;600 ft) diameter
• Radio communication between the HL760 DRO receiver and the laser provides automatic Grade Matching and PlaneLok
• “Fingerprint” function of the HL760 DRO receiver only accepts the beam from the laser it is paired with
• Height of Instrument Alert – unit stops rotating when jarred to avoid erroneous readings
• Long range RC402N Radio remote control
• Selection of Sensitivity – accurate even in high winds or on high vibration job sites
• Extremely durable and portable
• 5 Year warranty

INCLUDES:

• GL422N Grade Laser
• HL760 Laser Receiver
• C70- adapter
• 105516 Vertical Adapter for HL Receiver
• RC402N Radio Remote Control
• Q104234 NiMH Rechargable Batteries
• Worldwide Charger
• Case

SPECIFICATIONS:

GL412N/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)
	-10% to +15% (Single Axis GL412N)
Rotation:	300; 600 rpm
Laser type:	red diode laser 650 nm
Laser class :	Class 2;
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
RC402N Remote Control Specifications
Operating range1;3:	up to 100 m (330 ft)
Power source:	2 x 1.5V AA alkaline batteries
Battery life:	130 hours
Dust and waterproof:	Yes – IP66
Weight:	0.26 kg (0.57 lbs)
HL760 Digital Readout Receiver Specifications
Digital readout units:	mm; cm; ft; in; frac. in
Reception height:	127 mm (5 inches)
Six On-grade sensitivities:	– Ultra Fine 0.5 mm (~1/32 in)
	– Super Fine 1 mm (~1/16 in)	– Fine 2 mm (~1/8 in)	– Medium 5 mm (~1/4 in)	– Coarse 10 mm (~1/2 in)	– Calibration Mode 0.1 mm (~1/64 in)
	Battery life (2 x AA):	60+ hours continuous operation
	Auto shut-off:	30 minutes/24 hours
	Operating temp.:	-20°C to 50°C (-4°F to 122°F)
	Dust and waterproof:	Yes – IP67
Weight:	0.27 kg (9.5 oz)
Warranty:	3 Years “No Excuses”

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