Weather transmitter
measurement function

Wind direction, Wind speed, Barometric pressure, Relative humidity and
Air temperature

Wind direction

Range: 0 to 359.9°

Accuracy: ±5.0° at 10m/s

Resolution: 0.1°

Wind speed

Range: 0 to 30m/s

Accuracy: ±5% at 10m/s

Resolution: 0.01m/s, 0.01km/h, 0.1m/min, 1m/hr, 0.01mph, 0.1knots, 0.1ft/min

Barometric pressure

Range: 300 to 1200hPa

Accuracy: ±2hPa at 25°C (77°F), ±4hPa at -20 to 85°C (-4 to 185°F)

Resolution: 0.1hPa, 0.001psi, 0.1mmHg, 0.01inH2O

Relative humidity

Range: 0 to 100%RH

Accuracy: at 25°C (77°F)

±3%RH at 20 to 80%RH

±5%RH at 0 to 20%RH & 80 to 100%RH

Resolution: 0.1%RH

Air temperature

Range: -40°C to 60°C (-40°F to 140°F)

Accuracy: ±0.5°C (at +5°C to +60°C) / ±1°F (at +41°F to +140°F)
±1.2°C (at -40°C to +5°C) / ±2.4°F (at -40°F to +41°F)

Resolution: 0.1°C (0.1°F)

Operating temperature

Weather transmitter: -40°C to 60°C (-40°F to 140°F)

Meter: 0°C to 50°C (32°F to 122°F)

Storage temperature

Weather transmitter: -40°C to 60°C (-40°F to 140°F)

Meter: -20°C to 50°C (-40°F to 122°F)

Response time

1s

Housing protection class

Weather transmitter: IP65

Power requirements

Meter: Rechargeable Li-ion battery, AC adapter 9V

Battery life

Approx. 15 hours (backlight off), Charge time: 3 hours

Dimension / Weight

Weather transmitter:145(ɸ)x237mm / Approx. 605g

Meter: 158(L) x 78(W) x 40(H)mm / Approx. 242g

Accessories

Instruction manual, Rechargeable Li-ion battery, Carrying case, AC adapter, Mounting tube, CD Software, micro-USB cable, 5 Meter cable

Optional

Bottom socket