QK-DS6 638nm Waterproof Red Laser Pointer 5 Meters Underwater – Type B

This is our new Laser pointer. It produces a red laser beam that is clear, bright and full of energy.

 

Specifications

Wavelength	638nm
Laser color	Red
Security Level	Class 3B, Class 1
Size	135.2*32mm
Shell Material	Aviation aluminum
Color	Fine sand Dumb black
Switch mode	Self lock, turn off or light touch shift
Circuit Control	Constant current
Circuit Efficiency	Step – up conversion efficiency of 93%
Laser Modes	Always bright and dazzling light
Spot Form	Dot
Laser Beam Style	Continuous linear
Spot Size	About at 5m<15 – 18mm
Focusing Method	Focusing (Rotate the threaded front cover)
Diving Level	5m diving
Battery Type	1*18650 rechargeable battery (Included)
Battery Direction	The positive direction of the light, the negative tail hair switch
Operating Current	Depending on the power and wavelength, max 3.7V @ 1A
Battery direction	Negative direction to light direction, positive to tail switch
Operating Voltage	DC = 3.7V
Starting Voltage	DC = 2.5V
Storage Temperature	– 10 ℃ ~ + 40 ℃
Operating Temperature	– 10 ℃ ~ + 60 ℃
Net weight	138g

Package Includes

• 1 x Laser Pointer
• 1 x Rechargeable Battery
• 1 x Charger