Bosch Plr 15 Digital Laser Rangefinder

Specification Measuring Range :0.15 m to 15.00 m Measuring Accuracy :± 3.0 mm (typical) Lowest Indication Unit :1 mm Measuring Duration :0.5 seconds (typical) to 4.0 seconds (maximum) Laser Diode / Class :635 nm, < 1 mW / Class 2 Laser Beam Diameter :Approximately 9 mm at a 10-meter distance Power Supply :2 x 1.5 V LR03 AAA batteries Automatic Deactivation :5 minutes of inactivity Protection Rating :IP54 (dust and splash protected)Operating Temperature :-10 °C to +40 °C Storage Temperature :-20 °C to +70 °C