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Xplorer 4 Anemo-thermometer with electronical and pressure/altitude functions - £97.99
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.Instant windspeed measurement with 'max' speed reached displayed
.Instant windspeed measurement with current temperature displayed
.Instant windspeed measurement with wind chill factor displayed
.Instant windspeed measurement with compass in degree
.Instant windspeed measurement with altitude dispayed
.Instant windspeed measurement with relative pressure (QNH) or absolute pressure
.History of pressure (tendencies)
.History of relative pressure (QNH)
.History of absolute pressure (QFE)
WIND Units: km/h, mph, m/s, fps and knots
Resolution : 0.1 unit
Measuring cycle: 2 measurements per second
Accuracy : +/-3 %
Measuring range: from 0 to 150km/h
TEMPERATURE Units: °C and °F
Resolution: 0.1 unit
Measuring cycle: 2 measurements per second
Accuracy : +/-0.3° to 20 °C / +/-0.5° from -20 à +50°C
Measuring range : from -50°C to +100°C
COMPASS Unit: degrees
Resolution: 1 degree
Accuracy : +/-4 degrees
Measurement : en position verticale
Easy calibration !
ALTITUDE Units: m (metre) and ft (feet)
Resolution : 1 m / 3 ft
Accuracy : +/- 10 metres
Measuring range: from - 700 to + 9'000 meters
ABSOLUTE & RELATIVE PRESSURE Units: hPa (heco Pascals) & inHg (inches of mercury)
Accuracy : +/- 1 hPa
RECORDING MODES
They display under different forms, one of the 48 pressure measurments stored each hour
Auto-off after 1 minute
Replaceable lithium battery
Weatherproof
Backlight