Digital Anemometer Multifunction Handheld Wind Speed Meter Gauge CFM Meter air Flow Meter for HAVC Outdoor Weather Data Collection Sailing

Features *This anemometer can measure not only wind speed, but also wind temperature, wave height, wind level, wind volume and wind direction. *The wind speed measuring handle can be separated from the fuselage for convenient measurement. *The sensor of the anemometer uses ultra-low friction bearings to ensure high sensitivity and accurate measurement. *This cfm meter have DATA HOLD function for storing 24 groups of data and maximum value data hold function. *This wind speed meter have automatic shutdown function can be set by users (0~9 minutes adjustable). Specifications monitor：13mm 4-digit LCD Units of measurement：speed（Meters/second, kilometers/hour, feet/minute, knots）；flow{CMM (m³/min), CFM (feet³/min)}；Wind level（Beaufort Wind Class）；Wave high（Meter）；temperature：（º C ， ºF） Data retention：maximum value memory：24 groups Sampling rate：About 1 second sensor：Wind speed(Low friction bearing impeller)；temperature（Thermistor） Automatic shut-down：Set arbitrarily between 0-9 minutes Operating environment：temperature -10 ~ 60 º C （14 ~ 140ºF）；humidity <80%RH power supply：4 AAA batteries（not include） size：Host 156x67x28m（6.1x2.6x1.1inch）；sensor （Impeller: 72mm in diameter） Package Host*1 Portable carrying case *1(B10) user's manual*1 impeller*1

• This anemometer can measure not only wind speed, but also wind temperature, wave height, wind level, wind volume and wind direction.
• The wind speed measuring handle can be separated from the fuselage for convenient measurement.
• The sensor of the anemometer uses ultra-low friction bearings to ensure high sensitivity and accurate measurement.
• This cfm meter have DATA HOLD function for storing 24 groups of data and maximum value data hold function.
• This wind speed meter have automatic shutdown function can be set by users (0~9 minutes adjustable).