Specification
Features:
The digital multi-function anemometer is a professional instrument for measuring wind speed, temperature, and humidity.
It is widely used for wind speed measurement in factory, school, office, traffic, family and many other various occasions.
Measuring the wind speed, air volume, temperature and humidity.
Measuring wind speed/air volume max/min value function.
Air volume 2/3 MAX value, average value measurement.
Wind speed/air volume and temperature unit selection function.
Measuring wind direction angle function.
Designed with USB for connection with computer and real-time measurement.
Backlight and data hold function.
Low battery indication function.
Automatic power on/off setting function.
Specification:
Model: GT8907
Wind speed measurement range:
Unit Wind speed range Resolution Minimum threshold value Precision
m/s 0.0~45.0 0.01 0.3 ±3%±0.1
Ft/min 0.0~8800 0.01/0.1/1 60 ±3%±20
Knots 0.0~88.0 0.01 0.6 ±3%±0.2
Km/h 0.0~140.0 0.01 1 ±3%±0.4
Mph 0.0~100 0.01 0.7 ±3%±0.2
Air volume measurement range:
CFM: 0~999900 ft³/min
CMM: 0~999900m³/ min
Unit Range Resolution Area
CFM(FT³/MIN) 0~999900 0.001~100 0.001~9999ft²
CMM(M³/MIN) 0~999900 0.001~100 0.001~9999m²Unit conversion:
m/s Ft/min Knots Km/h Mph
1m/s 1 196.87 1.944 3.60 2.24
1 ft/min 0.00508 1 0.00987 0.01829 0.01138
1 knot 0.5144 101.27 1 1.8519 1.1523
1km/h 0.2778 54.69 0.54 1 0.6222
1mph 0.4464 87.89 0.8679 1.6071 1Air temperature:
(1) temperature measurement range
Unit Range Resolution Accuracy
℃ 0~45 0.1 ±1.0℃
℉ 32~113 0.18 ±1.8℉(2) Humidity measurement range
Unit MIN/MAX Resolution Precision Test condition
%RH 10-90 0.1 ±5% 90%RH without condensation
Working current:
Unit Description MIN/MAX TYP Test condition
mA Working current 1: 15~20 18 backlight is off
mA Working current 2: 20~25 23 backlight is on
V Low