KKMOON Handheld Anemometer Portable Wind Speed Meter CFM Meter Wind Gauge with LCD Backlight for Weather Data Collection Outdoors Sailing Surfing Fishing

Made of fine quality material, practical, easy to operate and use, wide application range, has a long service life.

Features:
Measurement of wind speed, air volume and temperature.
Wind cold indicator.
It has a low bat-tery indicator and data hold function.
Switch wind speed units (mph, km/h, m/s, ft/min, knot).
Real-time measurement of wind speed and average wind speed.
Measurement of maximum wind speed and minimum wind speed.
Switch between Fahrenheit and Celsius unit.
Timed automatic shutdown (automatic shutdown after 10 mins of no button operation).
With LED light for easy use in dark environments.
Widely used in electric power, meteorology, iron and steel, petrochemical, energy saving and other industries. And it is also suitable for sailing, rowing, heating, ventilation, air conditioning, agriculture, sea fishing industry, all kinds of fan manufacturing, the need for exhaust system industry and so on.

Specification:
Material: ABS
Color: black, black+red (optional)
Units: CFM, CMM, °C/°F, mph, km/h, m/s, ft/min, knot
Wind velocity measurement:
Measurement range:
m/s: 0~30
ft/min: 0~5860
knot: 0~55
km/h: 0~90
mph: 0~65
Resolution:
m/s: 0.01
ft/min: 1.968
knot: 0.019
km/h: 0.036
mph: 0.022
Threshold:
m/s: 0.3
ft/min: 60
knot: 0.6
km/h: 1
mph: 0.7
Accuracy:
m/s: ±5%±0.1
ft/min: ±5%±20
knot: ±5%±0.2
km/h: ±5%±0.4
mph: ±5%±0.2
Wind flow range:
CMM: 0-999900m³/min
CFM: 0-999900ft³/min
Range:
CFM (FT³/MIN): 0-999900
CMM (M³/MIN): 0-999900
Resolution:
CFM (FT³/MIN): 0.001-100
CMM (M³/MIN): 0.001-100
Area:
CFM (FT³/MIN): 0.001-9999
CMM (M³/MIN): 0.001-9999
Wind temperature measurement:
Measurement range:
°C: -10°C~+45°C
°F: 14°F~113°F
Resolution:
°C: 0.1
°F: 0.2
Accuracy:
°C: ±2°C
°F: ±3.6°F
Bat-tery: 1 * 9V bat-tery (not included)
Temperature sensor: negative temperature coefficient resistance
Operating temperature: -10°C~+45°C (14°F~113°F)
Operating humidity: less than 90%RH
Storage temperature: -10°C~+50°C (14°F~122°F)
Current consumption: about 6mA
Item size: 165 * 85 * 39mm / 6.5 * 3.3 * 1.5in
Item weight: 148g / 5.2ounce
Package size: 175 * 125 * 50mm / 6.9 * 4.9 * 2.0in
Package weight: 240g / 8.5ounce