Red Laser Pointer for Presentations

5 reviews

Jun, 2013

Positive
Value for money (1)

No negative mentions yet

General overview
Price comparison
Product Specifications

Review Ratings

(40% of reviews)
Show all 5 star reviews (20% of reviews)
Show all 4 star reviews (20% of reviews)
Show all 3 star reviews (20% of reviews)
Show all 2 star reviews (no reviews)

Features

Value for money
Show positive (100%)(Show all)

Showing 6 review(s)

Expert Reviews User Reviews

Showing 1 - 6 of 6 Show Reviews: in English

Consumer review by: (amazon.com)

Amazon review summary for the Red Laser Pointer for Presentations

alaTest has collected and analyzed 5 user reviews of the Red Laser Pointer for Presentations from Amazon.com. The average user rating for this product is 4.0/5, compared to an average user rating of 4.0/5 for other Mouse & Pointing Devices on Amazon.com.

60% of reviews on Amazon.com give this product a positive rating.

Jun, 2013

Read the full review

Consumer review by: Physics Lady (amazon.com)

fine as long as you treat them carefully

They are as listed. This is my second order for the same modules. I ordered them for undergraduate students to build hands-on laser displays for our outreach program. The students broke a few of them just behind the brass casing during construction....

Oct, 2010

Read the full review

Consumer review by: H. Serrano (amazon.com)

Replacement Laser for laser star light show

So I bought a laser star light show and we use it as a night light for our son. The laser gave out finally and I used this laser unit as a replacement for the the one inside the laser star. This laser in brighter than the original laser. This is an...

Aug, 2010

Read the full review

Consumer review by: sum42guy2k (amazon.com)

good product, bad company

The company decided to send me a bill for the item stating that i needed to pay now.....I used amazon giftcards. I tried calling the company, But before i could even get a word out, they hung up on me. That happened twice. All I got to say is RUN!

Aug, 2010

Read the full review

Consumer review by: Hubert Hernandez (amazon.com)

Unreliable Presentation Laser Pointer

I purchased this laser pointer as a gift. I tested it when I received it and it worked fine. I tested it again the day I was to present it and it didn't work. I bought new batteries and it didn't work. Finally, after fidgeting around with it for...

Jul, 2010

Read the full review

Consumer review by: Matthew Mcafee (amazon.com)

A good pointer at a good price

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 AAA batteries are a plus too. Like I said, I bought a lot of these and most of them are bad, this one is good.

May, 2010

Read the full review

Product Specifications

This is our finest 5mw Green Laser Module we have manufactured ever! This green laser diode is so consistent and powerful for the price. We have a large supply so call for bulk discounts. Call us directly anytime 1-866-888-8185. 3 volts to power this module. You can use 1 (3 volt) CR2 battery or 2 (1.5 volt) AAA batteries or 2 (1.5 volt ) N batteries. The specs for this green laser 5mw module are the following: Beamvoltage: 3VDC, Output: <5mW. Expected Life: 5,000 hours, Wavelength: 532nm., Diameter 1/2in, Length 2 3/8in, Wire length: 6in, Class IIIa. Size: 6 inch wire length 5mw green laser module.