I had three different receivers total including the Huepar unit that matches my Huepar LS03CG laser level. That unit was flaky and had to be rebooted frequently. The second one I got \"Elikliv\" worked well EXCEPT had very limited reception distance for my laser unit when used outdoors. So why do I love this Vevor receiver??? First off and MOST important is the sensor area is FAR bigger than the other two which makes it MUCH easier to work with. The Hupar unit only had 1 inch of sensor area from below the detected laser to above it which it makes it frustrating to work with. The second unit I got had 1 - 1/4 inches of this sensor reading area which is much better but it falsely advertised 2\". This Vevor unit has nearly a full 2\". This one thing makes a MASSIVE difference in finding the laser and centering on it. This unit also worked great outdoors with very good range & has an LCD screen on the back making it tons easier to use since that's what you are looking at in use on any of these receivers. The others have lights on the back to guide you but this is FAR better. One last thing, The supplied bracket that attaches this to your grade stick is far better and stronger than the rather cheaply made competitors. Oh, and this guy ended up being significantly cheaper than the other two as well.
James D Miller 
