digital Anemometer Air Wind Speed meter Measure Velocity GM816 Environmental Testing Equipment

Features:
Brand new and high quality.
This handy palm sized anemometer is ideal for weather enthusiast, lovers of kite flying, kite-surfing, wind-surfing, paragliding and sailors.
Measure wind speed and temperature.
Large easy-to-read LCD display with backlight.
Wind speed in Beaufort wind scale bar graph.
Wind chill indication.
Data hold function.
High precision pressure sensor.
Quick response, external thermistor.
Auto/manual power off.
Temperature display in Celsius Fahrenheit.
Wind speed range: 0-30m/s.
Wind temperature range: -10 - 45°C (14-113F).
Current/max/average wind speed reading.
Wind speed unit: m/s, Km/h, ft/min, Knots, mph.
Powered by a 3V CR2032 battery.
Dimensions: 10.7cm x 4.5cm x 2.1cm - 4.21inch x 1.77inch x 0.83inch.
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Specifications:
Air Velocity.
Range: 0 - 30m/s, 0 - 90km/h, 0 - 5860ft/min, 0 - 65mph, 0 - 55Knots.
Resolution: 0.1m/s, 0.3km/h, 19ft/min, 0.2mph, 0.2Knots.
Threshold: 0.1m/s, 0.3km/h, 39ft/min, 0.2mph, 0.1Knots.
Accuracy: 5%.
Air Temperature.
Range: -10°C ~ +45°C, 14°F~ 113°F.
Resolution: 0.2°F, 0.36°F.
Accuracy: ±2°C, ±3.6°F.
Thermometer: NTC Thermometer.
Operating Temperature: -10°C ~ +45°C (14°F~ 113°F ).
Operating Humidity: Less than or equal to 90% RH
Storage Temperature: -40°C ~ +60°C, -40°F ~140°F.
Current Consumption: About 3mA.

Package Included:
1 x Digital Anemometer
Retail Box