- Sep 27, 2010
Do not focus the laser on any sensor. You've got to unfocus the laser before measuring it. If you focus the laser to a burning point it will burn the sensor.well thats what im curious about. ive never had a lpm so i dont know. what is it coated with and what are the precautions to take when using it? what effect does the focus of the laser have?
I felt the same way, didn't think ide ever own One at the typical price point of $350+I am so happy about this. I thought I would have to wait a very long time to get an LPM if ever, now I should have one waiting in my mailbox today, got one with the blue case.