Spectra GL612N-NR Gl612n Laser W Hl760 Receiver Clamp Nimh & Universal Charger

Spectra GL612N-NR Single Grade Laser Level Kit Features:

• GL612N / GL622N are grade lasers with a compensated grade range of -25% to +25%. Vertical and horizontal setups are also compensated
• Quick setups with the optional 2-way radio remote control
• Electronic Leveling Vibration Filter dampens vibrations typically experienced on tall tripods, in high winds, or on high vibration jobsites
• Very rugged with low service costs; takes a 3 ft (1 m) drop on concrete
• Mask mode eliminates interference with other crews on the jobsite
• Automatic Axis Alignment (GL622N only) is easy to setup for increased accuracy
• Radio communication between the laser and HL760 Laserometer allow advanced features and remote display capabilities
• Long operating radio range - 490 ft (150 m)
• Grade Match displays the existing grade over unknown ground and eliminates time consuming and error prone calculations, time spent searching for grade plans, and over excavating
• PlaneLok automatically locks on to an existing elevation or vertical alignment point which eliminates all drift or possibility of error due to improper calibration or weather
• 5 Year “No Cost” Warranty

Spectra GL612N-NR Applications:

• Leveling concrete forms and footers
• General construction vertical alignment and plumb such as anchor bolt and form alignment
• “Over the top” sewer and storm drain pipe installations
• Driveways and ramps
• Grading and excavating
• Trenching
• Remote grade checking with cable free remote display
• Wireless monitoring of foundations and steel erections
• Risk free monitoring of tilt up wall position

Spectra GL612N-NR Specifications:

• Leveling accuracy *1,3: ± 0.5 mm/10 m, 1/16“ @ 100 ft, 10 arc seconds
• Grade accuracy *1,3: ± 1.0 mm/10 m, 1/8“ @ 100 ft, 20 arc seconds
• Grade temperature drift sensitivity: ± 0,3 mm / 10 m / 1°C; 1/16” @ 310 ft. @ 1°F
• Rotation speed: 300, 600, 750 rpm
• Operating area *1,2: appr. 400 m (1300 feet) radius with detector
• Laser type: 639 nm
• Laser class: class 2
• Self-leveling range: appr. appr. ± 14°
• Grade range (Y, X-GL622):: ± 25% both axes (not simultaneously)
• Leveling indicators: LCD indications and LED flashes
• Radio range (HL760) *1,2,4: up to 150 m (490 ft)
• Power Source: 4 x 1,5 V D alkaline batteries or NiMH battery pack
• Battery life *1: 35 hours NiMH; 40 hours alkaline
• Operating temp.: -20° C ... 50° C (-4° F...122° F)
• Storage temp.: -20° C ... 70° C (-4° F...158° F)
• Tripod attachments: 5/8 x 11 horizontally and vertically
• Dust and Water proof: IP67
• Weight: 3.1 kg (6.8 lbs)
• Low voltage indication: LCD battery indicator
• Low voltage disconnection: unit shuts off
• *1) at 21° Celsius
• *2) under optimal atmospheric circumstances
• *3) along the axis
• *4) Heigt of instruments 1m (e.g. with tripod)

Spectra GL612N-NR Includes:

• GL612N Single Grade Laser
• Q104667 NiMH Battery pack
• Q104781 Charger
• HL760 Laser Receiver with Adapter C70
• 105516 Vertical Adapter for HL Receiver
• Operating Manual
• Carrying Case