Tesa WS1081V3 Specifications
Outdoor Data
Transmission distance in open field : 100 metres max (300 feet)
Frequency : 433MHz
Temperature range : -40° C to 60° C (-40° F to +140° F)
Accuracy : ± 1 °C
Resolution : 0.1° C
Measuring range relative humidity : 1% to ～99%
Accuracy : ± 4% in range 20 to 80% RH or ± 6% in other ranges
Rain volume display : 0 – 9999 mm (shows --- if outside range)
Accuracy : ± 6%
Resolution : 0.3 mm if rain volume < 1000 mm or 1 mm if rain volume > 1000 mm
Wind speed : 0 to 50 m/s (0 to ~100 mph) (shows --- if outside range)
Accuracy : ± 1 m/s (wind speed < 5 m/s) or ±10% (wind speed > 5 m/s)
Measuring interval thermo-hygro sensor : 48 sec
Water proof level : IPX3
Indoor Data
Measuring interval pressure/temperature : 48 sec
Indoor temperature range : 0° C to 50° C (32° F to 122° F) (shows --- if outside range)
Resolution : 0.1° C
Measuring range relative humidity : 1% to ～99%
Resolution : 1%
Measuring range air pressure : 300 to 1100 hpa (8.85 inHg to 32.5 inHg)
Accuracy : ±3 hpa (absolute pressure) or ±3 hpa under 700 to 1100 hPa
Resolution : 0.1 hpa (0.01 inHg)
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