Spectra GL412 Grade Laser with HL700 Laser Receiver

Spectra GL412 Grade Laser with HL700 Laser Receiver

• 2,000 feet operating range
• Self-leveling 
• Vertical plumb alignment
• Single grade from –10 to +15%
• HL700 laser receiver
• Mask mode for using multiple lasers onsite
• Electronic leveling vibration filter
• Automatic temperature compensation 
• Radio remote control
• 5/8-11 tripod thread
• 55-hour battery life
• Water resistant and dustproof to IP-66
• Withstands a 3 feet drop onto concrete 
• Graphic LCD display and keypad

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Spesifikasi - Spectra GL412 Grade Laser with HL700 Laser Receiver

• Laser type / class: <5 mW 635 nm, Class 3A/3R (GL422); 3 mW 650 nm, Class 2 (GL412)
• Drop height on concrete: 1 m (3 ft)
• Operating diameter (w/ HL700): 800 m, 2600 ft (GL422); 600 m, 2000 ft (GL412)
• Compensation method: H/V Electronic Self Leveling
• Temperature compensation: Yes, every 5 °C
• Level / vertical accuracy: 10 arc seconds 1.5 mm @ 30 m (1/16" @ 100 ft)
• Grade range: –10 to +15% Dual Axes (GL422); –10 to +15% Single Axis (GL412)
• Grade accuracy: 0.015% 3 mm@30 m (1/8" @ 100 ft)
• Grade resolution: 0.001% up to 9.999%,0.01 % at higher grades
• Grade compensation: Yes
• Remote control type: Full 2-way communication, operation and security lock with transmitter
• Remote control range (w/ RC402): 100 m (330 ft) radius
• Rotation speed: 0 (GL422), 300, 600 RPM selectable
• Transmitter battery life (4 x D NiMHs): hours
• RC402 battery Life (2 x AA Alkaline): 130 hrs continuous 1 year under normal use
• Mask mode: User selectable to any window; 3 windows maximum
• Standby mode: Yes
• Display backlight: Yes, auto shutoff after 8 seconds
• Mounting threads: 5/8" x 11 Horizontal and Vertical
• Operating temperature: –20° to +50°C (–4° to 122°F)
• Dimensions: 21L x 18W x 20H cm (8.3L x 7.1W x 7.9H in)
• Weight: 3.1 kg (6.8 lb)
• Warranty: 2 Years