C^Tecnics subsea electronics CT4005 Subsea Laser The CT4005 subsea laser module is a compact, rugged solid state subsea laser that has been designed for a variety of underwater highlighting and identification tasks, or when used in pairs, for scaling and ranging operations. Two or more units can be mounted a known distance from one another and will produce red dots on the targets at an equivalent spacing such that accurate measurements can be taken. The CT4005 laser module is a self contained solid-state subsea laser pointer which is categorised as a Class 3 laser product meaning no specialised training is required to operate the unit. The laser can be powered from a 9-30V DC supply and is equipped with over voltage and reverse polarity protection. These units are available as standard in a hard anodised aluminium housing which is depth rated to 1000m. Other housing materials for deeper water applications are available on request. Electrical Voltage Power Connector Laser Type Beam Divergence Wavelength Temperature Range (Operating) Mechanical Depth Rating Housing Material Window Length Body Diameter Weight in Air Weight in Water