Amazon pointer 3 pack (red green and violet)

[scopeguy20]

I recently got 3 color laser pens w/ star caps, (fleabay), for about $24, the raw outputs were much like those 3 graphs as well... +1 Rep! -GH

 

[djQUAN]

Sorry for necroposting but I didn't want to start another thread as this is the same topic anyways.

I got a three pack from ePay for about $20. And I used the dual 10440 in parallel batteries that I had (brand new duracell AAAs had the same results). Used my Ophir LPM to see what we got.

The green is crap. Peaks at about 43mW then drops to about 28mW constantly fluctuating and after about 68sec drops to 8mW with a lot of mode hopping all the time. See attachment for graph (1mV = 1mW). My bad luck streak with green DPSS lasers still continue

The 405nm does about 79mW and the 650nm does 120+mW. Interestingly, the red has a decent diode driver in it. I was expecting a cheap 5mw diode and a resistor for that price.

All I need now is a 638 and a 520nm. :shhh:

 

[thunderdome]

link?

 

[Blaster]

nice if you havent already got them but better to get torch lasers rather than pens

 

[djQUAN]

I got mine here:
New 3X Red Green Purple Laser Pointer Pen High Power Tour Guider | eBay

had ordered another three pack as someone wanted a set too. But I'll probably select and keep the higher powered ones (or maybe turn down the power on the others) as he'll be using it mostly for presentations.

I like pen lasers for the momentary side buttons

 

[thunderdome]

Thanks!
I am tempted to buy these, the cheapest I ever saw:

4 8mW 532nm Laser Pointer Pen Combo Green Violet Red Light 3 Packs Wholesale | eBay

That's with free shipping. Anyone has these?

 

[Blaster]

What brilliant outputs and from all three ,hence why its very handy to have a LPM for all those laser pens

 

[nedavjr]

Does anyone know of another deal like the QQ-Tech 3 Pack that was on Amazon? I need 6 laser pointers before the 29th... Only requirements: must be inexpensive, prefer visible beam at night, prefer compact host but pen size is ok, and any color is good.

Any chance you guys know where to get something like this in the USA so it can be delivered ASAP?

Thanks!