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Why Is There A Small White Round Sticker On The Bottom Of My Sensor Array, Observer Series?

Ambient Weather Support

Why Is There A Small White Round Sticker On The Bottom Of My Sensor Array, Observer Series?

The sticker is there to cover a borescope or inspection hole, so the sensor array body can be inspected. We recommend you do not remove the sticker. It is not a drain hole.

The rain drain vents are shown below:

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