A simple modular laser layout system.

This full-functioned, affordable tool makes complicated, expensive laser tools a relic of the past. LaserVision® QUBE™ Systems consist of an auto-leveling or manual-leveling base,and modular QUBE™ lasers that are only 1 1/2 inches square. Accessories are available to handle practically any remodeling or layout project. The precision-engineered cubes generate laser lines or dots, making any layout task as easy as stacking building blocks. This eliminates the need for multiple layout tools and produces a significant time and cost savings.

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Dimensions:	Self-leveling base: 2.87 in. H x 5.5 in. diameter (73 mm x 140 mm) QUBE™ modules: 1.5 in. x 1.5 in. x 1.5 in (38 mm x 38 mm x 38 mm)
Weight:	Base: 26.5 oz. (750 g) without batteries QUBE™ module: 6 oz. (170 g)
Battery Type:	3 C (not included)
Battery Life:	Up to 150 hours
Low Battery Indicator:	Yes
Accuracy:	1 deg. Arc min., 1/4 inch @ 50 feet (typically)
Self-Leveling Range:	5 degrees
Time to Level:	Less than 10 seconds
Range:	Visibility 50 feet to 100 feet, depending on Qube type
Laser:	Type: diode Wavelength: 650 nm Power: 5 mW Class IIIA
Operating Temperature:	20° to 110°F (-7° to 43°C)
Storage Temperature:	-20° to 150°F (-29° to 66°C)
Humidity:	80% RH (non-condensing)
Environmental:	Dust, splash and water resistant, not waterproof.