Specifications and Product Details:

KEY STRENGTHS:
This Dual Function Meter simultaneously measures & displays air speed and temperature of the moving air. Super small in sizeand light weight but it has wide measurement range of 0~30m/s wind speed with accuracy of ±5% and -10~45°C (-14~113°F) temperature with accuracy of ±2°C (±3.6°F). This digital handheld anemometer accurately displays wind speed in m/s, fpm, mph, kph and knots and temperature in Celsius (°C) or Fahrenheit (°F). It provides current, maximum, and average wind speed measurement plus it indicates wind chill. Also displayed is a Beaufort wind scale bar graph whose reading corresponds to the digital wind speed display.

Constructed with high precision micro connectors and bearings, this device is excellent for measuring micro sources where other anemometers can't go, such as the air speed and temperature of fans in business computer servers and home CPU computer fans or air conditioning units and ducts, and even airflow over the roof or around walls or windows where there are concentrated spots of wind, and even vacuum cleaners! Larger anemometers can't usually do spot measurements accurately, but this device can! Detect deterioration in small ventilation equipment over time in vacuum cleaners and CPU fans etc.. Use this device to find out if your device is aging or slowing down! Ideal also for weather enthusiasts, lovers of kite flying, kite-surfing, wind-surfing, hang gliding, paragliding and sailing.

The compact and durable weather meter that puts essential & accurate weather information in the palm of your hand!

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Features:

Do micro spot measurements
Mini and light weight
Simultaneous measure and display wind speed & temperature
Digital Thermometer with range -10~45°C (-14~113°F)
Fast Air Speed measure range:0~30m/s(or 0~90km/h if converted to kilometers per hour)
Multiple SI units: m/s, km/h, fpm, mph, or knots
Wind speed is also displayed in a Beaufort wind scale bar graph
Display options in wind speed mode are current wind speed, maximum wind speed since power-on, and average wind speedsince power-on
Wind chill is displayed in the selected temperature unit
Temperature indication is selectable for either °F or °C
Built-in rotating vane sensor and backlight with auto-off
Case is weather resistant (but not submersible)
Ultralight impeller is mounted in jewel (sapphire) bearing for precision, wide range of speeds and low startup speed
Guaranteed quick response & accurate readings, no guessing errors
Auto/Manual power-off with low battery warning
Detachable neck lanyard and battery are included
Powered by 1 CR2032 (3V) lithium battery, which is included and preinstalled
With ISO9001 and UKAS approval
With CE marking, approved by European Directives for health & safety requirements

Specifications:

Measurement units & parameters
Air Speed/Velocity: m/s, km/h, ft/min, knots, mph
Air Temperature: °C&°F
Special Functions:
- Wind Speed/Velocity: Current (Cu); Maximum (MAX) and Average (AVG)
- Backlight

AIR VELOCITY	Range	Resolution	Threshold	Accuracy
m/s (meters per sec)	0 - 30	0.1	0.1	± 5%
km/h (kilometers per sec)	0 - 90	0.3	0.3	± 5%
ft/min (feet per minute)	0 - 5860	19	39	± 5%
mph (mile per hour)	0 - 65	0.2	0.2	± 5%
Knots (nautical MPH)	0 - 55	0.2	0.1	± 5%

AIR TEMPERATURE	Range	Resolution	Accuracy
Celsius	-10 - 45°C	0.2°C	±2°C
Fahrenheit	14 - 113°F	0.36°F	±3.6°F

Sapphire ball bearing
NTC Thermometer
Operating Temperature: -10~45°C (-14~113°F)
Operating Humidity: less than or equal to 90%RH
Storage Temperature: -40~60°C , -40~140°F
About 3mA current consumption
Power Supply: 1 x CR2032 3V Battery
Size: 105 x 40 x 15mm
Weight: 52g (including battery and lanyard)

Accessories included: