This accessory has long been expected (as others yet to come, we hope). The principle of the rain gauge is simple and does not require much research. Netatmo wanted to develop the visual side. This is partly successful, except that: - The plastic in the end is less "beautiful" than the pictures (and he held well in full sun several months?) - The base is simply inserted into the background. No deduction of points. - Attachment to a support is limited to a single standard threaded hole for foot style of camera. No other holes than 2 not included screws. No attachment accessory in the box, so run his imagination is the only way ... especially since it has to be installed perfectly level to ensure that the measure is not distorted, which is not very mentioned with the device. - Help reduced to a folded sheet without evidence explanations The price of almost 70 euros is high compared to the final product quality, a little removed from that of the station.
Update 04/10: as I suspected, the white plastic base has now become yellowish. The casing of this "external" sensor does not necessarily appear to have been designed for outdoor !!