General Tools DAF3010B Airflow Seeker Digital Airflow Meter, 0 to 8160 ft/min

Ideal for contractors, auto technicians and homeowners to measure and monitor the airflow efficiency in AC and ventilation systems and for outdoor use.

• Measures current, average, or maximum wind speed
• Wind chill indication
• LCD display with backlight for easy reading
• Selectable air speed units of ft/min, m/s, km/hr, MPH, and Knots for maximum applications
• °F/°C switchable for temperature measurement
• Battery status indication

• Air Velocity Range: 0 to 8160 ft/min
• Operating Environment:
• Temperature: 32° to 113°F (0 to 45°C)
• Relative humidity: <80%
• Storage Environment:
• Temperature: 14° to 122°F (-10 to 50°C)
• Relative humidity : <85%
• Dimensions: 5 x 3 x 1 in. (120 x 70 x 26.5mm)
• Weight: 2.5 oz. (70g) (including battery)
• Power Source: 1 “CR2032” battery or
• “3V” button cell (included)
• Power Source: 1 “9V” battery (not included)