Does a tool exist to measure mm/m level?

[perky416]

Hi all.

I need to measure a level in mm/m over a span of 6.5m. Naturally this is way too wide for my stabila digital levels.

Does a tool exist, such as a laser level, where i can align one end of the laser at one point, the other end at another point, and it will tell me the level in mm/m between the 2 points?

Thanks

 

[Lower]

Yes. A laser level and a tape rule or ruler.

Set the laser level with the top of the slope, measure 6m along the span and measure the vertical height of the laser with your tape or rule from that point. Divide whatever the distance is by 6 and that's your mm/m

 

[freddiemercurystwin]

Someone will be along soon to suggest a water level.

 

[Harry Bloomfield]

A water level, cheap, dead accurate over any distance, and they do not drift!

 

[foxhole]

You can hire them.

Topcon RL-H5A - Kit HIRE

Self Levelling Red Beam 360° Horizontal Single Grade 800m Range ±1.5mm @30m mm Detector Rechargeable Rating: IP66 GPS Tracked Free Delivery Free Collection Note: This Hire service is currently only available to customers in England, Wales & the Scottish Lowlands. It is not...

www.laser-level.co.uk