laser pointer keychain

...Laser Pointer Pen End Tail Swithch Silver 100mw Lazer Product Specifications: Output power <100mW Wavelength 520nm (nanometer) Range 12,000 feet Housing color Silver Body material Aluminum Metal Switch End Tail Switch Output Mode Constant Wave Beam Diameter 1mm Safety Class Class IIIb Batteries 1*18650 battery (not included) Protective Box Aluminum metal case There is a multitude of different green laser pointer...

...) Packing 1pc/color box; 50pcs/carton Feature: Instant on/off switch Brightest at night Well tested and high quality green laser pointer Clearly visible in the dark Adjustable focus,

532nm 50/100mw Green Laser Pointer Pen with 5 Caps Laser Light Pointer for Cats Specifications: Model Number Wavelength Power Product Parameters XL-820 405nm 500mW Beam Pattern: Twinkling Star Pattern Body Color: Black Body Material: Aluminum Size: 212*...

... can use this super bright 1000mW portable green laser pointer for fluorescence excitation, direction indicator at long-distance tracks detection, and star pointing. Features 1000mW green laser. Come with a pair of laser protective glasses to protect the

...Torch 532nm Laser Pointer Pen Green Lazer Burning Paper 100mw The 100mW Green Laser Pointer is a serious high powered laser. A very powerful laser that has a little larger dot than normal. The laser also comes with a carrying box, charger and laser safety ...

...Laser Pointer Pen 532nm 20mw~40mw Dot Burning Hunting Lighting Specification: Item XL-GP203 Dimension 158mm*14mm Wavelength 532nm Power 20~40mw Operating mode CW Operating voltage 1.5V Operating current 180mA to 220mA Beam divergence <2.0 mRad Laser safety Class 3a Function laser...

...Laser Pointer Pen with Five Tips Twinkling Star Pattern Silver Aluninum Product Description: With this powerful 1000mW Blue laser, you can light up a match easily. You can use this super bright 1000mW portable Blue laser pointer for fluorescence excitation, direction indicator at long distance, tracks detection and star pointing. Features 1000mW Blue laser. Come with a pair of laser...

...Laser Pointer Pen 2000mw Product Description: The 2000mW Blue Laser Pointer is an extreme beam machine. This is the best built laser we carry and a lot of fun to play with. The beams of 2000mW blue lasers are so strong they can light cigarettes and are very visible at night. Functioning with internal cooling and unlimited duty cycle, this burning blue laser...

...s super bright 1000mW portable Blue laser pointer for fluorescence excitation, direction indicator at long-distance tracks detection, and star pointing. Features 1000mW Blue laser. Come with a pair of laser protective glasses to protect the user's eyes.

... can use this super bright 3000mW portable Blue laser pointer for fluorescence excitation, direction indicator at long-distance tracks detection, and star pointing. Features 3000mW Blue laser. Come with a pair of laser protective glasses to protect the

... testing. How to find out the breakpoint of the laser? When the tested optical fiber has a breakpoint, the propagation along the optical fiber laser will have a leak point of red light, which can be determined as breakpoint locations. Product Functions:

....7V Current 300mA Beam distance 5000m Beam diligence <5° Laser safety Class 3A Body-color Anodized black Body material Aluminum ODM/OEM service Available Certificates ...

... is visible at night, it looks like an extra long light saber ·Simply press the button to activate the 10mW 532nm green laser pointer and release it to deactivate ·Metal body with rubberized finish -

...Laser Pointer Features You can visible blue-violet light beam with the 100mW 532nm laser pointer in dark area Power saving, compact and reliable The blue-violet dot can be seen miles away during daylight, but the beam it produces is visible at night, it looks like an extra long light saber Simply press the button to activate the Mid-open blue-violet laser pointer...

...Laser Pointer Pen Press Switch Aluminum 445nm 3000mw Specifications: Item XL-BP821 Wavelength 445-450nm Colour Blue Power 3000mW Voltage 7.4V Current 1000mA Size 277*35mm Beam distance 5000m Laser safety Class IV Function Pointing,guide,teaching, Burning Certificates CE, ROHS, FDA Feature: Constant Switch Flash mode Brightest at night Well tested and high quality blue laser pointer...

... Tail switch Wavelength 635nm Operating voltage 3.7V Battery 1*18650 battery (Not Inciuded) Output power 200mw Laser safety Class 4 Adjustable focus yes Application Teaching / lectures Astronomy enthusiasts Museums ,Gallery guides Building field / mining

...Laser Pointer Pen End Tail Switch Burning A4 PAPER 445nm Detailed Product Description: Laser pointer 1000mW 1. 8 years experience as manufacturer 2. Many exclusively designed products. 3. Actual output power measured with power (Watt) meter. 4. Custom logo marking available upon request. Specifications: Voltage 7.4V Current 1000mA Size 142mm*27mm Beam distance 3000m Beam diligence 2mRad Laser...

...Laser Pointer Specifications: Item XL-BP970 Wavelength 445-450nm Colour Blue Power 3000mW Transverse Mode TEMOO Working mode CW Voltage 7.4V Current 1000mA Feature: With this powerful 3000mW Blue laser, you can light up a match easily. You can use this super bright 3000mW portable Blue laser pointer...

2 in 1 Long Distance Adjustable Dual Diode Green and Red Double Light Laser Pen Product Description: This laser pointer has 4 Modes Take Red + Green 2 in 1 laser pointer as an example: 4 Modes--Red+Green 2 in 1--Red, Green, Red & Green, Red & Green Flash ...

Beam Flashlight Adjustable Safety Key 532nm Green Lasers Sight 303 Pointer Laser Pointer Pen Specifications: Material Aluminum Beam Pattern Twinkling Pattern Switch Touch Color Black Laser Color Green Net Weight 0.096KG+5 TIPS(0.143KG) Gross Weight 0.255Kg...