TESA WS1081 - Technical Specifications; Outdoor Data Specifications; Indoor Data Specifications

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Specifications
Outdoor data
Transmission distance in open field
: 100m (300 feet)
Frequency
: 433MHz
Temperature range
: -40˚C--60˚C (-40℉ to +140℉)
Accuracy
: + / - 1 °C
Resolution
: 0.1˚C
Measuring range rel. humidity
: 1%～99%
Accuracy
: +/- 4% in range 20-80%RH, +/- 6%
in OTHER ranges
Rain volume display
: 0 – 9999mm
(show --- if outside range)
Accuracy
: + / - 6%
Resolution
: 0.3mm (if rain volume < 1000mm)
1mm (if rain volume > 1000mm)
Wind speed
: 0-50m/s (0~100mph)
(show --- if outside range)
Accuracy
: +/- 1m/s (wind speed< 5m/s)
: +/-10% (wind speed > 5m/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--50˚C (32℉ to + 122℉)
(show --- if outside range)
Resolution
: 0.1˚C
Measuring range rel. Humidity
: 1%～99%
Resolution
: 1%
Measuring range air pressure
: 300-1100hpa (8.85inHg – 32.5inHg)
Accuracy
: +/-3hpa (absolute pressure)
: +/-3hpa under 700-1100hPa
Resolution
: 0.1hpa (0.01inHg)
Alarm duration
: 120 sec