Benetech GM8901 Hand Held Anemometer 45m/s (88MPH) LCD Digital Thermometer Electronic Hand-held Wind Speed Gauge Meter

Specification:

• Measuring Items: Air Velocity & Air Temperature
• Measuring range:
• Resolution: 0.2ºC, 0.1m/s
• Unit of Velocity: m/s, Ft/min, Knots, Km/h, Mph
• ºC/ºF Selection
• LCD Backlight display
• Max/Min reading (Air velocity)
• Average/Current reading (Air velocity)
• Data hold
• Low battery indication
• Manual/Auto power shut off (in 14minutes without any operation)
• Power supply: 9V battery
• Dimension: 145*72*35mm