LaseTech Pro 808nm Diode Laser
Long-term hair reduction with five high-power diode bars and four-stage cooling. The sapphire contact tip holds the skin at 0–5°C, and laser output is suspended automatically if cooling or water flow goes out of range.
- Face
- Underarms
- Legs
- Bikini
- Back & chest



How it works
The handpiece sends 808 nm laser light through a sapphire window. Melanin in the hair shaft and follicle absorbs the light and converts it to heat, which affects the structures that grow new hair. This principle is called selective photothermolysis.
The chilled sapphire tip cools the skin before, during and after each pulse. Treated hair sheds over 1–3 weeks. A course of sessions is needed because only hair in the active growth phase responds.
Treatment modes
- Single pulse
- Precise, stamp-by-stamp delivery for smaller areas
- Sliding mode
- Continuous delivery at up to 10 Hz for large areas such as legs and back
- Skin type presets
- The operator selects the Fitzpatrick type and gender on screen, and the system loads starting parameters
Cooling and safety
- Four-stage cooling: sapphire contact, water, 300 W TEC and air
- Cooling-ready interlock: the laser will not fire until the cooling temperature is reached
- Live monitoring of water temperature, water flow and handpiece temperature
- Automatic suspension of laser output on low flow, over-temperature or a fault
- Emergency stop button and key switch
Running costs
- No cartridges
- Distilled or purified water for the closed-loop cooling circuit (3 L tank)
- Replaceable water filter
- Shot counter shows lifetime and per-session shots
Full specification
- Laser type
- Semiconductor (diode) laser
- Wavelength
- 800–810 nm (nominal 808 nm)
- Energy density
- 10–100 J/cm²
- Pulse width
- 10–300 ms
- Frequency
- 1–10 Hz
- Laser bar power
- 120 W × 5 diode bars
- Spot size
- 15 × 15 mm (225 mm²)
- Cooling
- Air + water + 300 W TEC semiconductor cooling
- Contact temperature
- 0–5°C
- Display
- 10.4-inch HD capacitive colour touchscreen
- Treatment modes
- Single pulse / continuous (sliding)
- Water tank
- 3 L
- Maximum power consumption
- 800 W
- Ambient temperature
- 15–30°C
Specifications are taken from the operator manual and may vary with configuration and software version. For professional use by trained practitioners.
Questions
How does an 808nm diode laser remove hair?
808 nm light is absorbed by melanin in the hair follicle and converted to heat. Treated hair sheds over 1–3 weeks, and a course of sessions is needed because only hair in the active growth phase responds.
Does the LaseTech Pro need consumables?
It has no cartridges. It needs distilled or purified water for the cooling circuit and a replaceable water filter.
How is the skin protected during treatment?
The sapphire contact tip is held at 0–5°C, and the system will not fire until the cooling temperature is reached. Laser output is suspended automatically if water flow or temperature goes out of range.
Buy outright, rent, or rent to own
Rental and rent-to-own agreements through independent finance providers. Subject to status.
Warranty & serviceRepair or replace
Warranty terms are set out in your contract. We repair the device, or replace it with a new one if a repair is not reasonable.
TrainingVTCT Level 4, Ofqual regulated
A regulated qualification for practitioners using LaseTech Pro, delivered by KClinics Academy. Optional, at an additional cost.
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