Dimensions
56x187x36mm
Application
to record wind speed
Operating temperature range
-10 ~ +50 ˚C
storage temperature
-40 ~ +60˚C
Power
battery
Battery type
3x1.5V; AAA
Temperature measurement range
-10 ~ +45 / 14~113 ˚C
Mass
112g
Display type
backlit LCD
Measuring unit
m/s, ft/min, knots, km/h, mph, Beaufort scale
Tripod thread size
1/4" (6.35mm) 20UNC
Tripod included
NO
Date Hold
Yes
Functions
wind chill, the highest value of the current measurement (MAX), the average value from about the last 20 measurements, automatic data saving
Low battery indicator
Yes
Reading resolution
0.1 m/s, 19 ft/min, 0.1 knots - knots, 0.3 km/h, 0.2 mph
Measurement memory
1000
Automatic shutdown
yes, 10 minutes
Screen refresh rate
2 times per second
Temperature measurement accuracy
±2 / ±3.6 ˚C/˚F
Air velocity measurement range
0~30 m/s, 0~5860 ft/min, 0~55 knots - knots, 0~90 km/h, 0~65 mph
Initial measurement threshold
0.3 m/s, 60 ft/min, 0.6 knots - knots, 1 km/h, 0.7 mph
Accuracy of air velocity measurement
±5% ±0.1 m/s, ±5% ±20 ft/min, ±5% ±0.2 knots, ±5% ±0.4 km/h, ±5% ±0.2 mph
Wind speed meter (anemometer, anemometer) is a device for recording wind speed in the five most popular units and on the Beaufort scale. With its help, we will check the airflow speed in air conditioning systems, ventilation efficiency, or even the wind speed during hobby drone flights or RC models. In addition to the wind speed, the meter allows you to control the ambient temperature.

Simple operation, large digits on the display, a number of functions facilitating work and a profiled housing that fits perfectly in the hand make working with this meter easy and pleasant.

Wind chill: when the temperature of the air flowing through the measuring sensor drops
below 0°C, the display will show "WINDCHILL" indicating that the measurement is in progress
wind chill factor was taken into account.
Max button: freezes the highest value of the current measurement on the screen
AVG button: shows the average of the last 20 measurements in real time
Data hold button: Pressing the HOLD button will freeze the current measurement value on the screen
Automatic data saving: the device allows you to automatically save 1000 measurements every 10 seconds
The device automatically turns off after 10 minutes of inactivity. The setting can be deactivated when turning on the device.
Technical data:

screen refresh rate: 2 times per second
wind speed measurement range: m/s - 0~30, ft/min - 0~5860, knots - 0~55, km/h - 0~90, mph - 0~65
initial measurement threshold: m/s - 0.3, ft/min - 60, knots - 0.6, km/h - 1, mph - 0.7
resolution: 0.1
accuracy: m/s - ±5%+0.1, ft/min - ±5%+20, knots - ±5%+0.2, km/h - ±5%+0.4, mph - ±5 %+0.2
ambient temperature measurement range: -10°C - +45°C
resolution: 0.1°C
accuracy: ±2°C
backlit screen
power supply: 3xAAA
1/4'' tripod socket
dimensions: 56*187*36mm
weight: 112g (without batteries)

https://vigorus.lt/catalog/230416092012_81719.pdf