Do you use your laser in the sun or in an area where there is a lot of light? Because even the strongest lasers beams are then more difficult to see with the naked eye - but a FUTECH receiver can find the laser line. And it does this at great distances and with high precision. It guides you efficiently to the laser line with arrows. Some models even indicate exactly how many mm away from the line you are. And, of course, you can also find the precise location of your receiver with your laser.