SPECTRA DUAL SLOPE GRADE LASER WITH HL760 RECEIVER
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Item Number
GL622N
Spectra Precision® GL622N Grade Laser. Easy-To-Use, Full Featured Automatic Grade Lasers. The GL622N Dual Grade Laser is rugged, automatic self-levelling laser with grade capability from -25% to + 25% and can be used for a wide variety of grade, excavating and alignment applications by general and speciality contractors.
Specifications
- Leveling Accuracy: ± 0.5 mm/10 m, 1/16“ @ 100 ft, 10 arc seconds
- Grade Accuracy: ± 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
- Operating Diameter: Approx. 800 m (2600 feet) with detector
- Grade Range : ± 25% both axes (not simultaneously)
- Rotation: 300, 600, 750 rpm
- Laser Type: 639 nm
- Laser Class: Class 2
- Self-leveling Range: approx. ± 14°
- Leveling Indicators: LCD indications and LED flashes
- Power Source: NiMH battery pack
- Battery Life: 35 hours NiMH
- 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 - IP67
- Weight: 3.1 kg (6.8 lbs)
- Low Voltage Indication: LCD battery indicator
- Low Voltage Disconnections: unit shuts off
- Warranty: 5 Years
| Item Number | GL622N |
|---|---|
| Vendor Part Number | GL622N |
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