need magnetic laser pointer

[1 FMF]

I bought this magnetic base digital angle gauge from HF to give you an idea,
http://www.harborfreight.com/digital-angle-gauge-95998.html

what i'm looking for is something similar in size, very small size about 2" or less, but shoots a laser out one end to get the direction a surface is pointing.
If it had a magnetic base that would be a plus, but it just needs one flat edge to be able to go against a surface then a laser comes out the other side to tell be what vector that surface is normal to in order to adjust and line things up.

 

[eljefino]

The reviews on that angle gauge indicate it's great for DIY home wheel alignments.

If your laser is on a 2" base the surface had better be squeaky clean to give you any sort of precision.

Would a laser gun sight work for you?

http://dx.com/p/aluminum-alloy-red-laser-gun-aiming-scope-sight-black-206470

 

[1 FMF]

gun sight no go. whatever flat surface the laser pointer rests on, the laser has to point outward normal from that surface.
i thought a better description might be laser alignment tool, but nothing comes up related to what i'm looking for.

 

[1 FMF]

trying to measure the horizontal alignment of the transmission to the rear axle in a car. i have the u-joint phasing in the vertical direction set no problem using the level. but i can't figure out an easy way to check horizontal alignment.

 

[expat]

Glue Or tape a laser pointer to Carpenters square, check the calibration against a large
3-4-5 triangle.

 

[camelCase]

Sounds like your looking for a laser level. Commonly found at home improvement stores like Lowes and Home Depot.