Without a doubt, the main advantage of this handheld cup vane anemometer is that it doesn't need to be held exactly in the direction of the wind. Anemometer with impellers typically have to be held exactly in the direction of the air flow to take accurate measurements. Digital cup vane anemometer, wind direction will not influence the measurement.

• 0.9 to 35.0 m/s
• 2.5 to 126.0 km/h
• 1.4 to 68.0 knots
• 1.6 to 78.2 miles/h 

This vane anemometer is used to measure air speed, air flow, air temperature and infrared (IR) temperature. This multi-functional portable handheld vane anemometer offers a quick response time, allowing for real-time measurement. In addition, the impeller features a thread for mounting in one location for fixed measurement.

• Air speed range: 0.4 … 30 m/s / 0.9 … 67 mph
• Air flow range: 0 … 9999 CFM / CMM
• Air temperature range: -10 … 60°C / 14 … 140°F
• IR temperature range: -50 … 500°C / -58 … 932°F

The multifunction anemometer determines the wind speed via an impeller with a diameter of 65 mm. The anemometer can reliably determine the speed in a measuring range of 0.3 … 45.0 m/s.

• Measuring range: 0.3 … 45.0 m/s / 0.9 … 147 ft/s
• Velocity and volume flow measurement
• Telescopic probe with a length of 270 … 540 mm / 10.63 … 21.26“
• Impeller opening of 65 mm / 2.5"
• Interface: Micro USB
• Data memory: 960 measured values

The thermal / hot wire anemometer has a measuring range of up to 0 … 30 m/s. In addition to the velocity, the thermal / hot wire anemometer can precisely measure the volume flow and temperature. The compact design of the sensors, in combination with the extendable telescopic probe, enable measurements to be taken even in places that are particularly difficult to access.

• Speed: 0.00 … 30.00 m/s / 0.00 … 98.42 ft/s
• Volume flow: 0.0 … 339120.0 m3/h
• Temperature: 0 … 50 °C / 32 … 122 °F
• Telescopic probe length: 210 … 426 mm / 8.2 … 16.7"
• Telescopic probe diameter: 12 mm / 0.47"

This anemometer station with outside sensor is a real all-rounder. The wireless anemometer station with outside sensor is easy to assemble based on the instructions provided. You do not have to be a professional to operate the wireless anemometer station and outside sensors. The weather data of the anemometer station with outside sensor for different parameters are sent up to 100 meters by radio signal to the main station.

• 2 displays
• Indoor temperature in Celsius or Fahrenheit
• Outside temperature in Celsius or Fahrenheit
• Indoor air humidity / outdoor air humidity
• Air pressure gauge in inHg or hPa
• Absolute or relative air pressure display selectable
• Precipitation indication in mm or inch
• Precipitation indicator for 1 hour, 24 hours, 1 week, 1 month
• Wind speed in mph, km / h, m / s, knots …
• Wind direction indicator
• Wind chill temperature gauge
• Weather forecast, trend indicator, storm warning
• and much more…