Operations Manual

 Enter the testing page by touching the “Test”
icon on the home page
 Select a relatively flat sample surface. Push
the instruments front faceplate firmly against
the surface and leave NO gap.
 Make sure the safety interlock is also pressed
in fully. A yellow LED will light up to indicate
it is ready for testing
 Press and hold the trigger for ~1 second to
start a test. A red LED will light up and then
turn off to indicate a test is finished
 The test results will be shown shortly after
During a test, you may hear a high-pitch humming sound. That is from the
laser interacting with the material and is completely normal