3A-QUAD laser measurement sensor measures laser beam position well as power and energy. It has a 9.5mm aperture and can measure beam position to 0.15mm accuracy. It measures power from 100µW to 3W and energy from 20µJ 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