What is the difference? SD301, SD303, TY303, 303B, JD303

[SlyCooper]

Hi!

The question is simple.

I found these kind of lasers on my local market.
They cost pretty much the same.

Are there any difference between these models and if so, whuch is the best of them?

SD301, SD303, TY303, 303B, JD303

Thanks so much for any assistance!

 

[SlyCooper]

Nobdy is familiar with these types?

 

[Blackwolf]

http://laserpointerforums.com/f52/review-aurabuy-301-100-mw-532-pic-heavy-85333.html#post1248599

 

[SlyCooper]

Thanks!

 

[ru124t]

I just purchased a green laser 303 for around 30.00 Canadian off Ebay.ca . It says on it laser303. I estimate it to be around 100mw green but that's just a guess. It will light a match almost immediately, can burn a hole through the inside black part of a cd case in less than 10 seconds, can light paper on fire. I was expecting a lot less power for the money so as my first laser, this was an excellent surprise.

 

[DJNY]

SD 303 - expect 80-110mW
SD301 - expect 60-90mW

 

[ru124t]

Good to know but mine does not have the sd on it . It is identical to the sd303 but it just says laser 303 on it where the other one has the sd wrote on it. Could it possibly be more powerful?

 

[SlyCooper]

I don't know, but either way, thanks a lot for Your kind help!