Kkmoon Velocimetry Speed Measuring Instrument 02000MPS Bow Velocity Measurement Tool Aluminum Alloy multicolour

This laser speed measurer has two lasers and provides very precise measurements. It Features a large effective induction area and high sensitivity to measure speed that the wind cannot affect, and is effortless to use. The main goal of this product is to measure the speed at which objects accelerate, determine the velocity of different types of projectiles, and conduct scientific and educational experiments. This device is appropriate for projectiles with velocities ranging from 0 to 2000 ms, and it provides accurate measurements of speed. Features: This laser speed measurer has two lasers and provides very precise measurements. It Features a large effective induction area and high sensitivity to measure speed that the wind cannot affect