Milesight IoT IoT Weather Station, WTS505-868M - 217328

Waterproof/ UV-proof/ Salt SprayResistantEnclosure StoreLocallymorethan 19,000HistoricalRecords SupportRetransmission SolarPowered(15W, 1A) with 2 * 2550mAh ChargeableBatteriesbackup NFC Enabled IP65 Rated OperatingTemperature: -40°C ~ 60°C (WTS305)/ -40°C ~ 85°C (WTS505&amp WTS506) Material:ABS (WTS305)/ AluminiumAlloy(WTS505&amp WTS506) Temperature: -40°C ~ 85°C ± 0.3°C Humidity: 0% ~ 100% RH WTS305:± 5% RH / WTS505&amp WTS506:± 3% RH WindDirection: 0° ~ 360° ± 3° WindSpeed: 0 ~ 60 m/s WTS305: ± (0.5 + 0.02V) m/s, V=Speed() WTS505&amp WTS506: ± 0.3 m/s or ± 3% (whicheveris greater) BarometricPressure: 500 ~ 1100hPa WTS305:± 1 hPa / WTS505&amp WTS506:± 0.5 hPa Rainfall(WTS506Only): 0 ~ 500 mm ± 0.5 mm (&lt 10 mm), ± 5 %( &gt10 mm)