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Specifications:
- Great for pointing at objects from a long distance, such as stars
- The high power laser pointer is made of light weight and durable material
- Visible red light beam in dark area
- This red laser pointer is guaranteed to adopt the latest microelectronics
- Power saving, compact and reliable laser pen
- Red laser pointer is ideal for professors, business, lecturers, teachers, students
- Max Output: 3mW
- Wave Length: 650nm
- Output Mode: Continuous wave
- Power: 1 x AA Battery
- Operating Voltage: 1.2-1.5V
- Size: 100 x 23mm / 3.9 x 0.9in(H x Dia.)
- Material: Aluminium alloy
Details:
- The red laser beam will be launched from here
- Powerd by 1 x AA Battery
- Middle button switch can give you great convenience
Product-related Picture and News:
Instruction:
A laser pointer is a small laser designed to highlight something of interest by projecting a small bright spot of colored light onto it. The laser beam is not in itself visible from the side, but is visible as a result of light scattered by dust particles along the beam path. The small width of the beam and low power of typical laser pointers make the beam itself invisible in a reasonably clean atmosphere, showing a point of light when striking an opaque surface. Some higher powered laser pointers are faintly visible via Rayleigh scattering when viewed from the side in moderately or dimly lit conditions.
This is a commonly used product for meetings and conferences, let you speak out freely.The beautiful beam light is extremely suitable use at night, which can point out the very right position of the star you are looking at. A very good star-pointer
This is the commonly used product for demonstrations and presentations in classes, and other activities, making listeners feel release.
Can be used in museums and all kinds of exhibitions, a very good guide for your travelling, your best Companion.
Best guide for the climbers and people in mountainous areas. Good tool for pointing out the faraway target and sending out the SOS signal, making your travel more fun.
This laser can measure you the accurate position of the building in the faraway distance by avoiding going close to the dangerous field.NOTE:
- The laser can be bright enough when you light it in normal temperature, so you had better not light it continually over 30 seconds
- When not using this green laser pen, please take off the battery from the laser in order to avoid causing any damage
- In some countries these laser pointers (especially the higher powered ones) may be illegal to own and/or use. Therefore, by purchasing these products YOU (the customer) accept all responsibility and liability to determine and fulfill the requirements and limitations of use or resale of these products in accordance with your country's laws and regulations. In the event of resale, you need to agree to incorporate this notation in the product description, so that any potential buyer can be well informed before making purchasing decision.
Safety Considerations:
Laser pointers are effective tools when used properly. The following considerations should be observed when using laser pointers:
- Never look directly into the laser beam.
- Never point a laser beam at a person.
- Do not aim the laser at reflective surfaces.
- Never view a laser pointer using an optical instrument, such as binocular or a microscope.
- Do not allow children to use laser pointers unless under the supervision of an adult.
Use only laser pointers meeting the following criteria:
- Labeled with FDA certification stating "DANGER: Laser Radiation" for Class 3R lasers or "CAUTION: Laser Radiation" for Class 2 pointers
- Classified as Class 2 or 3R according to the label. Do not use Class 3b or 4 products
- Operate at a wavelength between 630 nm and 680 nm
- Have a maximum output less than 5 mW, the lower the better
Package Included:
- 1 x 3mW 650nm Red Laser Pointer with 2 Mode 7 LED
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Brendon Ferrin
from ()
Bought this item on
12-08-2010- Other Thoughts: it's a great Red Laser Pointer for the price. it works great and I would buy it again!
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Faramarz Rabii
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Bought this item on
10-04-2010- Other Thoughts: This is a nice low power laser pointer. I wanted to get a decent but low power pointer for use indoor. I want to be able to point at things on a board; on the wall and on tv. This works really well.
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Joseph S. Gilman
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Bought this item on
11-02-2010- Other Thoughts: This has brought me of great fun! It is extremely powerful.
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Matthew Mcafee
from ()
Bought this item on
11-21-2010- Other Thoughts: I've bought a lot of these and this one is the best. Usually the switch is what goes bad in these and this one seems to work well. The AA batteries are a plus too. Like I said, I bought a lot of these and most of them are bad, this one is good.
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Daniel
from ()
Bought this item on
12-23-2010- Other Thoughts: This is a good laser, What makes me give a 5 star rating though is the customer service--good service. For this level of customer service, it deserves 5 stars, and the laser is pretty good quality as well.
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