Metrica - Luchtsnelheid en -thermometer

Omschrijving:
◾ Temperature and Air Velocity Measurement)
◾ Air speed: m / s, ft / min, km / h, knots and MPH (4 knots
◾ Measurement of the temperature in ° C or ° F
◾ Lock function of the measured value and the maximum value (HOLD)
◾ Low battery indicator
◾ Auto-off
◾ Complete with 9V battery and pouch