Laser measurement sensor measures laser beam size and position well as power and energy. It has a 16mm aperture and can measure beam size to 5% accuracy and position to 0.1mm accuracy. It measures power from 20mW to 10W and energy from 6mJ to 2J. The sensor comes with a 1.5m cable that connects it to the electronic box, and another 0.5m cable that connects the box to a Meter or PC interface.제품 문의하기