So at first I was really upset with this item as after unpacking it was 1/8 inch less than 8 feet from my Stabila level. several times (the switch blocks the bladder) and it came out perfectly and worked perfectly for 3 weeks from 3 room closets. I have a very good old pro level which manually levels the rotating level but it gets lost when the bearing post and inside is moved me. I will probably never use it again. 4 stars only because of a strange issue on first use which means I will never fully trust it and will always test to a good standard. To be nitpicky, it's not the brightest, good in normal daylight, but good in broad daylight or bright indoor lighting, and it blurs in a 10-12 foot radius, average non-direct daylight is fine for a 20-foot radius or more, 30 feet + B. in a dimly lit room. Pillars block windows by many degrees, so dead zones are pretty good. Big. It's also annoying that I had to dig out an HD tripod for outdoor shots. a silly 5/8-11 thread when clearly not a commercial device and barely fitting in a large capsule. It would be much better at 1/4-20 for use on a camera tripod. Although for this money it's just amazing. Realistically, for the money, 4.5 stars is more like it.
π¬οΈ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review
π Dioxide Controller for Digital Gas Monitoring
5 Review
π§ UEi Test Instruments DAFM3B Digital Multimeter
6 Review
π₯ Advanced Testo Wireless Hot Wire Anemometer Technology
4 Review