This CO2 Laser Tube has an inlet and outlet for water cooling and wire connections for the anode and cathode sides of the tube. For ease of installation, the high voltage port and low voltage port have been connected in advance.
Each tube is tested for quality before it is sent out, with a voltage test performed and a read-out of performance at different wattages.
**This item is only compatible with the Beambox 40W Laser Cutter & Engraver
**It is NOT compatible with the Beambox Pro