engdash® GM816 LCD Digital Wind Speed Temperature Measure Gauge Anemometer (GM816)

Specifications:
This Wind Speed Temperature Gauge Anemometer with LCD digital display is ideal for weather enthusiast or professional to measure air velocity and air temperature accurately. This handy palm sized anemometer with strap for convenient carrying.
This meter displays wind speed in 5 parameters (m/s- km/h- ft/min- knots & mph) and temperature is switchable between °C and °F. It also provides Current- Maximum- and Average speed measurement and Wind Chill indication. It also displays Beaufort Wind Scale Bar Graph with corresponding wind speed level.
Features:
Current / max / average wind speed reading
Five Units of Air Velocity: m/s, Km/h, ft/min, Knots, mph.
Power: 3V CR2032 battery
Size (L x W x H): Approx.10.5cm x 5.6cm x 2cm / 4.1 x 2.2 x 0.79
Air Velocity Specification:
Range: 0 - 30 m/s, 0 - 90 km/h, 0 - 5860 ft/min, 0 - 65 mph, 0 - 55 Knots.
Resolution: 0.1 m/s, 0.3 km/h, 19 ft/min, 0.2 mph, 0.2 Knots.
Threshold: 0.1m/s, 0.3 km/h, 39 ft/min, 0.2 mph, 0.1 Knots.
Accuracy: +/- 5%.
Air Temperature Specification:
Range: Between -10°C and 45°C (between 14°F and 113°F)
Resolution: 0.2°C, 0.36°F.
Accuracy: ±2°C, ±3.6°F.
Thermometer: NTC Thermometer.
Operating Temperature: Between -10°C and +45°C (between 14°F and 113°F)
Operating Humidity: Less than or equal to 90% RH
Storage Temperature: Between -40°C and +60°C, between -40°F and 140°F.
Package Included:
1 x Digital Anemometer GM816
1 x User Manual