HILDA HD40 High Accuracy Laser Rangefinder Laser Electronics Ruler

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