Review on 📏 92379 Rail Free 24 Inch Smarttool by David Baer

It's ok but c'mon it's a level. How difficult was it to place the display on top instead of on the side? It's made for ADA inspectors, 90% of whom are looking down some kind of sidewalk or ramp. Calibration is an exercise and is meant to be done daily, but it is accurate. The Stabila version costs almost $300, but it has a dual display and I'm not aware of the calibration effort. I want to see the processed bottom and top. This one has just been canceled but I've tested it with some business card spacers and it accommodates business card-thick slopes on one end.