Meter Laser Pointer

Meter Laser Pointer

Green Laser Pointers Buying Tips - What You Should Consider Before Your Purchase

As the pinnacle in high-end laser light technology, Green laser pointers were the exclusive domain of the technological shrinks till few years ago. Today, even you have no clue about what a laser light is, you could get one effortlessly because the advancement in technology makes these technological marvels become affordable gadgets.

Laser light devices are easily located in the shops, stores and super malls. They are often used as pointers in teaching activities and presentation. One of the most popular types is green laser pointer. Most of us might often be at a loss when thinking of our purchase - there are so many choices and our knowledge about such item is so limited. Plus, different ads or appealing packing case often dazzle us. What we should consider during our purchase?

The most important feature of a laser pointer is its power. It is measured in mili watts (mW) and wavelength. Usually, higher power pointers always cost you more money. If you use your green laser pointer for teaching or limited area presentation, you could choose a pointer with a power of about 5mW while a 20mW power pointer is perfect to use in a wider area like auditorium. If you intend to use your green laser pointer to burn or melt something, you should opt for the type with power above 100mW.

The second point we should pay attention to is whether our green laser has an infrared filter. During the use of laser pointer, radiation will generate and could cause harm to us, especially our eyes. The function of the filter is to remove the damaging radiation.

Another point we should consider is the beam divergences. Beam divergence, closely related to the beam diameter, decides how much the laser beam expands per meter. Usually, the smaller the laser beam is, the farther our laser pointer could go.

The last point is the lens material of the pointer. Glass-made lens are the best because of their durability and practicality. Plastic types often cloud the laser beam and don't have strong wear and tear resistance - Deterioration easily happens on the lens as time goes by.

Before your purchase on green laser pointers, think about why you will use and when. The more you know about your requirements, the higher rate you will make a right purchase. Green laser pointers are easily found, but the type that suits you needs your preparation and hard work.

About the Author

Hebe has been writing for over ten years on a broad range of topics. She has a background that includes such diverse areas as environmentalism, cooking, animal care, and technology. If you would like more information on laptops, please visit Laptop Accessories, laptop bags, a supplier of laptop batteries, carrying cases, mousses, and more.

Green Beam Laser Pointer $18.99 High-quality green laser pointer. Great for business presentations, academic lectures, speaking engagements, etc. Low power consumption. Powered by 2 AAA batteries (not included). Wavelength : up to 533 meter Dimensions : 13mm x 160mm

Vernier / Laser Pointer / LASER $35.99 Vernier - Laser Pointer - LASER

Ultrasonic Laser Point Pointer Distance Meter Measurer $24.99 Description:Press READ to turn on the unit, the laser point light on, the distance betwwen the laser distance measurer and the point you measured apears.To find the area and volume of a room, measure the length and press X/=,measure the width, then press X/=,then the square icon and the data of area appears, measure the height and press X/= the cubic icon and the data of volume appears.The initial unit is metric, hold the SET key 3 second, the unit can switch between METRIC and IMPERIAL.The laser distance meter turns itself off if no key is pressed within about 30 seconds.Size of the laser measurer: ~12.2 x 6 x 3.3cm(L*W*D)Weight: 117.3gSpecification:measurer power by 1 x 9V battery (will not be included here)Unit of measurement feet or meters.Accuracy 0.5%+1 digit(2-60ft)Working frequency 40KHzWorking temperature 32 degreeF to 109.4 degreeFRange 2 to 60 ft(0.55 to 18.288m)Specifications are typical: individual units might varySpecifications are subject to change and improvement without notice.Class II laser product output<1mw.Package included instruction manual.

Pointer,Wireless Laser,Bk $70.99 POINTER,WIRELESS LASER,BK

Pointer,Pen,Laser,Srbe $35.99 POINTER,PEN,LASER,SVBE

Wireless Presenter With Laser Pointer $59.99 Wireless Presenter With Laser Pointer

60ft Ultrasonic Tape Measure With Laser Pointer $19.99 overview:Measures distance from 1.5ft to 60ftCalculation functions: area, volume, addition, subtraction /- 0.5 ~ 1% Accuracy0.5in ResolutionLCD display with BacklightFoot/Meter modesBuilt-in Guiding Laser Pointer

60ft Ultrasonic Tape Measurer With Laser Pointer $17.24 - Measures distance from 1.5ft to 60ft- Calculation functions: area, volume, addition, subtraction- +/- 0.5 ~ 1% Accuracy- 0.5in Resolution- LCD display with Backlight- Foot/Meter modes- Built-in Guiding Laser Pointer- Powered by 9V battery

Laser Pointer And Telescopic Pointer $9.99 Great for conference and presentation use. Features 2 modes � laser beam and white LED light. 2 control buttons - one for laser pointer and the other for LED light. Doubles as a steel telescopic pointer. Powered by 3 button cells (included). Compact and lightweight.

Green Light Laser Pointer 500mW $73.68 Green Light Laser Pointer 500mW

Silver 50mW Green Laser Pointer $19.99 Silver 50mW Green Laser Pointer

5 LED 2In1 Laser Pointer $2.7 5 LED 2In1 Laser Pointer

2.4GHZ wireless RC laser pointer presenter with mouse $22 laser pointer presenter with mouse

New 50 mw Green Beam Laser pointer $9.47 50mw,LASER POINTER

New 30 mw Green Beam Laser pointer $8.74 30mw,laser pointer

New 100 mw Green Beam Laser pointer $14.74 100mw,LASER POINTER

500mw red Laser Pointer ,blue Laser Pointer ,Green Laser Pointer 532nm 1x16340 Green Laser green laser pen green laser torch $36.84 532nm 1x16340 red Laser ,blue Laser ,Green Laser ,Green Laser pointer /high power green laser pointer pen/green beam laser

Quartet Metal Laser Pointer $23.99 0% 1 Each 1500 ft 1500 ft Maximum 2 x AAA 5.25" Length Metal Laser Pointer 2 x AAA Batteries Class 3A Pinpoint the details of your graphic presentation with this laser pointer. Laser pointer directs a bright red dot on any medium that is visible under all interior lighting conditions. Nonslip design features a metal barrel and gold-color steel pocket clip. Class 3A laser pointer projects up to 500 yards and runs on two AAA batteries (included). ACCO Brands Corporation Black Laser Pointer MP1100Q Metal Metal Laser Pointer No Pocket Clip Presentation Quartet Steel www.acco.com

Office equipment 50mw LED Green Laser Pointer or blue laser pointer laser pen 1pcs $6.42 50MW LED laser Green Laser Pointer or blue laser pointer laser pen Usage of teaching, pointing,

Quartet Keychain Laser Pointer $12.99 0% 1 Each 1500 ft 1500 ft Maximum 2 Keychain Laser Pointer 2 x LR44 Batteries Class 3A Key chain laser pointer projects a brilliant red laser dot to highlight the details of any presentation. Projection distance is up to 500 yards. Casing is made from black, high-impact plastic. Laser pointer includes a removable key chain and two LR44 batteries. ACCO Brands Corporation Black Key Chain - Removable Keychain Laser Pointer Laser Pointer MP600Q No Plastic Quartet www.acco.com

USB Wireless Funk Trackball Presenter Laser Pointer $28.29 Highlights: eingebaute Hochleistungs-rote Laser-Pointer Trackball-Funktion mit der linken / rechten Maustaste bietet sofortigen Kontrolle von Microsoft PowerPoint und Media Player ideal für die Leitung Präsentationen, integriert die Wireless-USB-Moderatorin der Folie nach oben / unten Funktionen mit einem Laserpointer auf das Hand-Fernbedienung bietet eine drahtlose operative Entfernung von bis zu 15 Metern gibt Ihnen die volle Kontrolle über Ihren PC oder Laptop bei Geschäftsverhandlungen Plug and Play Installation unterstützt Windows 2000/XP/Vista/7 und Mac OS geliefert mit einem USB-Empfänger-Dongle, zwei AAA-Batterien, tragen eine Tasche und Bedienungsanleitung Spezifikation: Farbe: schwarz Schnittstelle: USB Reichweite: bis zu 15 Meter Frequenz: 433MHz Kompatibilität: Windows 2000/XP/Vista/7 und Mac OS Abmessungen: 4,92 cm x 2,01 im x 1,81 in Gewicht: 10,48 Unzen Packungsinhalt: 1 x drahtlose Fernbedienung 1 x USB-Dongle-Empfänger 2 x AAA Batterien 1 x Beutel ​

Quartet Comfort Laser Pointer $32.99 0% 1 Each 1500 ft 1500 ft Maximum 2 x AAA Comfort Laser Pointer 2 x AAA Batteries Class 3A Laser pointer projects a brilliant red dot onto any medium, including high lumen overhead, video and multimedia projections. Design features a rubberized cushion grip and a handy pocket clip. Contour comfort laser pointer operates on two AAA batteries (included). ACCO Brands Corporation Blue Comfort Comfort Laser Pointer Cushioned Grip Laser Pointer MP2700BQ Metal No Pocket Clip Presentation Quartet www.acco.com

Light Module w/Laser Pointer $73.99 AVerVision130/300i LED Light Module w/Laser Pointer (back clip)

Mini Bluetooth keyboard with touchpad and laser pointer UKB-100-BT $37.11 Mini Bluetooth keyboard with touchpad and laser pointer UKB-100-BT

Pen Style Green Laser Pointer 5mW - Black $7.99 Pen Style Green Laser Pointer 5mW - Black

Pen Style Green Laser Pointer 25mW - Black $13.99 Pen Style Green Laser Pointer 25mW - Black

5mW 405nm blue violet laser pointer/UV laser pointer/wholesale purple laser pointer pen FREE SHIPPING $115.97 blue violet laser pointer pen/ purple laser pointer Max Output power: 5mW (Class III) Wave length: 405nm. FREE SHIPPING

Vernier Laser Pointer $23.99 2 x AAA Laser Pointer 2 x AAA Batteries This Class IIIa (<5 mW) laser pointer can be used with the Vernier Photogate to produce a gate that is wider than the normal 7.5 cm spacing, making it possible to measure the speed of an automobile or of a person running. The laser case is made of aircraft aluminum, and it uses two AAA batteries (included). The wavelength of the light is 650 nm. Aluminum LASER Laser Pointer Vernier Vernier Software & Technology www.vernier.com

60ft Laser Pointer Ultrasonic Tape Measure $19.99 Overview: Measures distance from 1.5ft to 60ft Calculation functions: area, volume, addition, subtraction /- 0.5 ~ 1% Accuracy 0.5in Resolution LCD display with Backlight Foot/Meter modes Built-in Guiding Laser PointerSpecifications:Power: 1x 9V battery (sold separately)Frequency: 40kHz Ultrasonic pickupWorking temperature: 0'C ~ 45'CRange: 0.4m ~ 18mDimensions: 6.1 in x 2.83 in x 1.89 inWeight: 5.71 oz

Red Laser Pointer $9.99 Yes, we know - it's just a Red Laser Pointer. But hey they can still be fun and this one is a great deal. Use as a chase toy for your dog or cat (or heck, any animal that will run after it for that matter). Of course, use it for presentations and general stuff as well. We also offer a very nice Green Laser Pointer in our catalog. Perfect for skypointing and visible in dark conditions. The Red Laser Pointer also has these great features.

1pcs free shipping 405nm 10mw blue&violet laser pointer purple laser pen violet laser pointer $14.32 new brand 405nm 10mw blue laser pointer blue laser pen

Tiny Laser Pointer $5.99 Features 2 modes � laser beam and white LED light. 2 control buttons � one for laser pointer and the other for LED light. Compact and lightweight. Great for emergency. Comes with a key ring.

Travitek Voyager LT100-L2 Laser Pointer $23.99 4 Voyager LT100-L2 Laser Pointer 4 x LR4/SR41 Button Batteries Simple to use and versatile, this laser pointer is perfect for presentations, business professionals and general use. The L2 has all the essentials: a standard red laser pointer, a blue ballpoint pen, a super bright LED light and even a durable stylus. Matte gray finish. Ambir Technology, Inc Ball Pen Gray LT100-L2 Laser Pointer Presentation Stylus Travitek Voyager Voyager LT100-L2 Laser Pointer www.ambir.com

Nexxtech Pen Laser Pointer $19.99 Ideal for use on a board or projection screen while giving lectures or holding business meetings, the Nexxtech Pen Laser Pointer features a contemporary black design with nickel plated push button and a pocket clip. Its red colour laser beam has a range greater than 90 meters and is easy to use-just push on and hold to activate the laser. Pop this dressy pen-style laser pointer in your pocket and you'll always be ready to make a presentation. The Nexxtech Pen Laser Pointer requires 2x AAA batteries (not included). UPC: 741235154655 Manufacturer's Part Number: HS-LP-019

Powersenter Laser Pointer (Silver) $10.36 - By using this Powersenter laser pointer, you can improve your presentation.- Use it to free you from the inconvenience of using the mouse to navigate slides.- You don't have to make unneccessary trips back and forth to the PC or Laptop or require a personal assiaatance.- You will be in control and able to oncentrate on your presentation with this laser pointer.- Plug the receiver into USB port and begin your Power pointer presentation.

5mw green laser pointer/laser pen/laser pointer/green laser/star pointer pen/ free shipping $53 green laser pointer power : 5mw pen color: black FREE SHIPPING NO BATTERIES AND CASE INCLUDED

Ultrasonic Distance Laser Point Meter Measure-Black $28.19 Color: Red Laser Pointer Function: For Office and Teaching Output: 1mW Wave Length Range: 635nm-670nm Wave Length: 650nm Shape: Pen Shaped Material: A Grade ABS Operation Voltage(V): 1.5V Working Temperature (degree): 5 #8451;-45 #8451; Dimension(mm): 191x131x50 Shipping Weight(Kg): 0.11