Brad93
Member
- Messages
- 17,582
- Location
- Essex, United Kingdom
Has anyone used one?
Can't seem to find much info on them apart from a few youtube paid promotion type videos.
Interested in the longevity, accuracy and build quality.
For layout of steel buildings of 25m plus in length.
To be honest a total station is probably a better buy but the cost and complexity is 5 fold. Especially the cost.
The thing that concerns me is the actual accuracy of the 90° function, which it quotes as 0.2mm/m. The laser self aligns out to 40m, which would be an error of up to 8mm.
But then it quotes the accuracy of the actual laser beam as 0.07mm/m which could add another 2.8mm of error.
A total error of 10.8mm?
I know a gent tested the horizontal line against a rotary and found it was performing identically to a bosch rotary laser so that aspect is good - about 1.5mm of error over 100ft
Can't seem to find much info on them apart from a few youtube paid promotion type videos.
Interested in the longevity, accuracy and build quality.
For layout of steel buildings of 25m plus in length.
To be honest a total station is probably a better buy but the cost and complexity is 5 fold. Especially the cost.
The thing that concerns me is the actual accuracy of the 90° function, which it quotes as 0.2mm/m. The laser self aligns out to 40m, which would be an error of up to 8mm.
But then it quotes the accuracy of the actual laser beam as 0.07mm/m which could add another 2.8mm of error.
A total error of 10.8mm?
I know a gent tested the horizontal line against a rotary and found it was performing identically to a bosch rotary laser so that aspect is good - about 1.5mm of error over 100ft