Laser Levelling: Green Beam v Red Beam Explained
admin2020-09-08T07:23:20+10:00Laser Levelling: Green Beam v Red Beam Explained The last few years has seen a dramatic increase in the number of green beam lasers on the market versus the more traditional red beam laser levels which have dominated the market in the previous 30 years. The human eye sees green four times better [...]