The Makita SK105GD CXT Cross Line Laser with self-levelling green vertical and horizontal lines which can be used separately or together. All functions are easy to operate from a single button. The laser is dust and water resistant with IP54 rating. A battery protection system automatically shuts off power when the battery level is low. Specifications: Measuring Range: 35m. Average Accuracy (2s) of Length Measurement: 3mm/10m. Levelling Range: 4. Laser Class: 2. International Protection Class: IP54. Product Dimensions (L x W x H) : 138 x 64 x 102mm. Spindle Thread: 1/4in & 5/8in. Weight: 0.67kg (with battery) . Technical Specs Measuring Range: 35m. Average Accuracy (2s) of Length Measurement: 3mm/10m. Levelling Range: 4. Laser Class: 2. International Protection Class: IP54. Product Dimensions (L x W x H) : 138 x 64 x 102mm. Spindle Thread: 1/4in & 5/8in. Weight: 0.67kg (with battery) .