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Features
Quickly measures wind speed and temperature
LCD backlight display
Low battery indicator
Current/Maximum/Average wind speed reading
Miniature size for portability
Automatically powers off after inactive for 14 minutes
General Specs
Brand & ModelGM8908
Wind Speed Range0-30 m/s, 1.4-90 km/h, 0-5860 ft./m, 0-55 sea mile/hour, 0-65 mile/hour 
Accuracy
Wind Temperature-10-45°C, 14-113°F
Accuracy1mbar
External Magnetic Field Correction Accuracy±5°C
Resolution0.2°C, 0.2m/s
Power Supply3V CR2032 (included)
Dimensions104.3 x 57.8 x 19.9 mm
Weight58.9 g
Package Details Weight: g
Size: cm