The Laser 3000 comes in both Continuous Wave and 7 Pulsed Nogier frequencies.

Continuous wave lasers quickly act on inflammation, stimulating blood flow and lymphatic circulation. This in turn, induces a quick reabsorption of fluid build-ups. Continuous lasers only have a secondary effect on pain, this is diminished after reducing the inflammatory process.
Pulsed lasers have an immediate impact on pain, as they are able to produce analgesia, interfering with the transmission of the pain impulses to the brain centers. These lasers are less effective at treating inflammation and edema, with results only achieved over long periods of time.

Nogier Frequencies
1. (Frequency F, 73 Hz) For use when cellular activity is hypoactive, such as chronic recurring problems, nonunion fractures and chronic splints and for stimulation of osteoid. It is also helpful in activating humoral and endocrine functions. Studies show setting 73Hz helpful in stimulating (tonifying) acupuncture and trigger points and increasing circulation in areas being treated, such as wounds when past the acute stage.
2. (Frequency G, 146 Hz) For areas of yellow scar tissue that are generally formed internally on tendons, ligaments and sub-acute (lingering but not chronic) conditions. Studies show setting 146Hz is helpful in reducing inflammation associated with injuries and infections. This is often called the universal frequency because most problems involve inflammation.

3. (Frequency A, 292 Hz.) For tissue of ectodermal origin, such as body openings, skin and nerve. Field applications include wounds, after surgery. 292Hz tends to tone tissue while minimizing the chance of hemorrhaging fresh wounds or recent surgical sites. It is also good for the treatment of acupuncture and trigger points, corneal ulcers and ulcerated mucous membranes. This is called the universal frequency in acupuncture.

4. (Frequency B, 584 Hz.) This frequency is most effective for circulatory and lymphatic stimulation and treatment of tissue of endodermal origin, such as GI tract, liver and pancreas. In field applications, 584Hz has been used in conjunction with 1168 and 146Hz for tendon, ligament, joint and other injuries where reaching secondary levels of tissue is needed.

5. (Frequency C, 1168 Hz.) For tissue of mesodermal origin, such as bone, joints, ligament, viscera and tendon. Studies show 1168Hz is especially good for tendon and ligament injuries when used with 584Hz and 146Hz. It also helps in relaxing large muscle groups.

6.(Frequency D, 2336 Hz.) For chronic conditions not responsive to setting 292Hz or 1168Hz. Studies show 2336Hz to be a good supplement to 292Hz when healing processes appear to reach a plateau.

7. (Frequency E, 4672 Hz.) For pain control, primarily when C nerve fibers are transmitting to dorsal root ganglia and when involvement of neurotransmitters is of physiological importance. Field experience shows 4672Hz to help suppress pain and to sedate acupuncture and trigger points and assist diminishing excess calcification associated with chips, spurs and arthritic conditions.