Laser Pointer for Commercial Purposes

Hi All,

I am looking to purchase a laser pointer and relevant accessories for commercial purposes. This will be used for applications including:
- Identification of features during geological investigations
- Reference straight line for set out of fencing/power lines in remote locations (bush, forest)

The following list documents the requirements for the laser pointer:
1. Laser 'dot' needs to be visible on surface at 250m in daylight (not the beam)
2. Power to be minimised (I assume that selecting a green laser is the best option in this regard)
It would be great if people with a laser pointer could advise the real world distances they obtain when used in a manner consistent with the applications noted above so I can avoid an incorrect selection.


The additional items that I require are as follows:
- A mounting bracket that can be used to set the laser pointer in a set position (compatible with a standard tripod thread)
- Safety glasses that protect users that work around the 'dot' during set out whilst permitting some visibility

As I live in Australia I would appreciate product suggestions that are available locally and which are compliant with Australian Standards (as relevant).

Edit: I have applied for a firearm license in order to make legal my purchase, possession and use of a laser pointer of > 1mw.

Thanks very much for your time.