Measuring Ran Single Measurement, Continuous Measurement, Indirect Measurement, Area Measurement, Volume Measurement, Single Pythagorean Theorem Measurement, Double Pythagorean Plus, Double Area Measurement Battery Type 1.5 Aaa, Operating Temperature 0°C ~ +50°C, Type Of Product Laser Distance Detector, Measurement Range 35 M, Package Contains 1 Pcs Laser Distance Detector With 2 Pcs X 1.5 Aaa Battery, Packed By Double Blister, Accuracy ±2.0 Mm <1Mw, Class 2Ge:35M Measuring Accuracy:±2.0Mm Laser Type:635Nm