🎯 Enhanced Visibility: 66X10mm Circular Fluorescent Bullseye Inclinometers Review

These levels are easy to read, very reproducible and very accurate; However, as others have noted, they don't come out of the box. The problem is that the calibration marks are not exactly centered on the curved top surface. They are easy to change to achieve very high accuracy. Be sure to use a very flat surface and it's easier if the surface is level. Once you've got the washers in place, you can turn the spirit level and the bubble will still stay centered. I used pieces of tape to run both…

I am a beekeeper and have many experimental beehive designs in my apiary. In honeybees, the body of the hive must be perfectly flat from side to side in order for the bees to perfectly stretch their comb into the frames. When the body of the hive tilts, the honeycomb obeys gravity and the hands remain in a jumble. In addition, when sugar syrup is poured into a hive, the hive must be perfectly level in all directions to prevent inward leakage. IMPORTANT. I carry them in my pocket and enjoy their

Grades are in the wrong place. Note that it has markings for 1°, 2° and 3°. You would think that would mean 1, 2 and 3 degrees off, right? Not correct! As far as I can tell these markings have nothing in common. However, notice the series of small short lines. You know, little line segments radiating out from the center in four directions. I measured it with a precision instrument and noticed that these little marks are in about 1° increments. Give or take a degree or something (yes, not…