The LI2003S Pyranometer Base/Leveling Fixture is required to attach a LI200X pyranometer or LI190SB quantum sensor to our CM225 solar sensor mounting stand, 015ARM mounting arm or 025STAND crossarm stand. The LI2003S levels the sensor in the horizontal plane, helping to ensure accurate solar radiation measurements. The LI2003S uses a bubble level and three adjustable leveling screws to level the sensor.
