1. Measuring range: 0.05-40 m/0.05-60m/0.05-80m/0.05-100m 2. Measuring accuracy: fluctuate within 10mm 3. Class II laser: less than 1 MW 4. Laser type: 620-290nm 5. Operating temperature: 10-40 degrees celsius 6. Storage temperature: 20-70 degrees celsius 7. Power supply: AA batteries x 2 (not included in shipment) 8. Dimensions: 115 x 50 x 23mm 9. Weight: about 155g
