GM816 Electronic Mini Smart Sensor Wind Speed Gauge Anemometer Meter Thermometer

Features:
Measure wind speed and temperature
Ideal tool for windsurfing, sailing, fishing, kite flying and mountaineering
Can also be used for industrial and home purpose such as measuring wind speed and temperature of CPU computer fans, air conditioners, air blower etc.
High precision pressure sensor
Wind speed unit: m/s, Km/h, ft/min, Knots, mph.
Current/max/average wind speed reading.
Temperature display in C/F.
Large easy-to-read LCD display with backlight.
Data hold function.
Auto/manual power off.
 
Specifications:
Item Size: 105 x 60 x 20mm
Measuring 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: ą5%
Operating Temperature: -10 - 45C (14-113F)
Storage Temperature: -40 - 60C (-40 - 140F)
Temperature Resolution: 0.2C (0.36F)
Temperature Accuracy: ą2C (ą3.6F)
Power Supply: 3V CR2032 Lithium Battery (Not included)
Thermometer: NTC Thermometer
Operating Humidity: Less than or equal to 90%RH
Current Consumption: About 3mA 

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For More Details on Portables Click here.