"SDN:L22::TOOL1005" . "1" . . "Vaisala Present Weather Detector PWD12"@en . . "accepted"@en . "2016-06-20 10:24:20.0" . "false" . "1" . . "2016-06-20 10:24:20.0" . . "Vaisala PWD12" . "SDN:L22::TOOL1005" . . . "Vaisala Present Weather and Visibility sensor PWD12 is a compact and light-weight probes that provide accurate measurements of prevailing visibility. This sensor is able to measure visibility between 10m and 2,000m and is able to indicate the cause of prevailed visibility and detect precipitation type and rain accumulation"@en . "SDN:L22::TOOL1005" .