To maintain accurate measurement, it is recommended to check and do the following:
1. Storage Condition
If the MP-11 is not used for a long period of time, remove the batteries from the Battery Receptacle Box and
place the MP-11 in a place with less humidity. Insert new batteries before use.
2. Sensor Unit
Clean the sensor part of the integrated pyranometer and the angle capturer glass dome by wiping with soft
clothes before use.
3. Recalibration
It is recommended to recalibrate the instrument every 1~2 years. For further details of recalibration service,
contact EKO or your nearest distributor.