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... 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 determin...
....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 ......
...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 Cla...
... 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 ...
...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...
...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 ...
445nm Blue 5000mw Burning Laser Pointer Pen long distance Powerful Lazer Feature: Constant Switch Flash mode Brightest at night Well tested and high quality blue laser pointer Clearly visible in the dark Adjust...
Hot Sale Leaser Pointer 405-650nm Laser Pen Adjustable Focus Handheld laser Pointer Powerful Wireless Presenter Specifications: Made of high-quality aluminum alloy, sturdy and durable for long time daily use Th...
... design laser module to meet customers’ requirement. Specifications: Wavelength: 532nm Output Power: 30mw Circuit Control: ACC Line Operating Voltage: DC 3V Operating Current: < 250mA Beam ......
...leveling instrument, orientator, range finder, laser swinger, laser level. We can provide photoelectric solutions for customers and can help design laser module to meet customers’ requirement. Specification ...
...help design laser module to meet customers’ requirement. Specification : Product size 22*110mm (or according to customer's requirement) Wavelength 532nm (or according to customer's requirement) Output Power ...
...Laser Pointer Pen The Solid state 488nm lasers have very broad application in the field of biological analysis and fluorescence detection ,laser medicine,flat printing ,communications and other areas. Xinlan...
...laser pointer to point at any desired targets on projection screen, video. • Across the sky,allowing you to find the stars in the fan days you want the stars,is the leader in the vast sky. • Power saving, li...
...laser pointer to point at any desired targets on projection screen, video. • Across the sky,allowing you to find the stars in the fan days you want the stars,is the leader in the vast sky. • Power saving, li...
450nm Blue Laser Pointer with Different Tips Powerful Pointer Bright Search Lights for Night Hunts Specifications: Made of high-quality aluminum alloy, sturdy and durable for long time daily ......
...Laser Pointer Pen For Teachers, Students Description: Perfect for teachers, students, engineers, doctors, managers and more. Design with clip, can hold it in pockets or clip on notebooks Light weight, suitab...
...laser pointer (2) Wavelength: 650nm (3) Battery: 1*18650 rechargable (4) Output power: 200mw (5) Transverse Mode: TEMoo (6) Switch: Momentary Switch (7) Body Material: Hard aluminum Feature : Instant on/off ...
...Wavelength:650nm Output power:<5mW Operating voltage:DC4.5V,3*AG3 Functions : 1.Red laser pointer 2.baton 3.Ball pen 4.White flashlight Package details : Mini red laser pointer:200 pcs/carton Product dimention:45.3*1cm after Pull out antenna Unit package ......