From Ikenna at Sienci:
Do Not Use A Multimeter or Current Meter On Your LaserBeam Driver**.
If you have received your Laser please help share this message to others.
This is a message to all LaserBeam customers who have received their product and to those who will receive your product in the near future. Do not use a multimeter or current meter on your LaserBeam driver, as we are getting resources for the LaserBeam uploaded those of you who are having trouble getting your Laser to run might be tempted to use a Multimeter or current meter to try testing the LaserBeam driver. Do not do this, the LaserBeam Driver produces a lot of current and when trying to measure it you will feed the current back into the driver damaging it and causing it to no longer work. During our testing I have done this myself and I want all customers to avoid this issue. I have tested every Driver and Laser Diode before shipping, this laser product is not a toy and handles large amounts of power that can be very dangerous for you and the equipment itself. Thank you, Happy Holidays.