With the 9mm Nichia diode and a cooling system, this laser pointer can work continuously for more than 3 minutes. The housing comprises aerospace aluminum, waterproof rubber ring, high-precision focus ring, silicone button switch, and attack head. It adopts the latest circuit optimization design, with high efficiency, PCB protection, and reverse polarity protection. This model comes with a unique preheating function: if you press the laser switch, it will start working with low power that gradually increases to the maximum power within two seconds, effectively avoiding the excessive power change of the laser diode.

Features
• This laser pointer has a 9mm Nichia diode and all-copper module
• The peak value of measured power is up to 2200 mW
• With a high precision focus ring, you can adjust the beam divergence and diameter
• Built-in temperature control chip, you do not need to worry about overheating
• The output of this blue laser is powerful and long-range, with five pattern caps
• New features: waterproof ring, preheating function, circuit reverse polarity protection

Technical Parameters
• Output power: > 2000mW
• Beam color: blue
• Wavelength: 445-450 nm
• Laser divergence: 1.8-2.0mRad
• Diode's useful life: > 6000 hours
• Housing material: aircraft aluminum 6061
• Focus mode: adjustable (laser head rotation)
• IP classification: IP65
• Output mode: CW
• Internal protection: temperature control chip, PCB protection, reverse polarity protection, and waterproof rubber ring
• Power supply: 2 x 16340 batteries
• Operating voltage: DC 7.0V
• Operating temperature: 0 ℃ - 55 ℃
• Net weight: 292 g
• Dimensions: ¢ 30 mm x 210 mm
• Warranty period: 1 year

- Notes -
1) If you find similar laser pointers from other sites, which may be counterfeit products from small factories in China, with low price, wrong power, low-quality diodes, and poor internal structure.
2) We don't have any agents in the U.S. or Europe.

Complete Packing List
• 1 x 2000mW Blue Laser Pointer
• 1 x Laser Protection Glasses
• 2 x 16340 Rechargeable Batteries
• 1 x Dual Battery Charger
• 5 x Kaleidoscopic Caps
• 1 x Explosion-Proof Aluminum Box