This compact anemometer measures air velocity in five user selectable values: meters per second, feet per second, miles per hour, kilometres per hour, and knots with a simple one-button operation. It also allows you to measure maximum airflow, temperature (in °F and °C), and wind chill temperature with readings updated 2 times per second. The tough ABS plastic housing and water-resistant construction keeps out moisture, dust, and dirt in harsh indoor or outdoor environments. A high contrast backlit LCD display with 3/8" digits makes it easy to read even in total darkness.

Traceable® products are calibrated to NIST-traceable standards and ready to use as soon as you receive it. Each product goes through an intense vetting process before it can carry the Traceable name, and it includes NIST-traceable certification. This means that a 17025-accredited calibration test lab has confirmed that the product meets or exceeds all stated specifications, saving you both time and money by not having to calibrate separately. NIST-traceable calibration also helps you meet quality standards and regulatory compliance for ISO, FDA, cGMP, VFC, CAP, CLIA and Joint Commission requirements.

• One-button operation and micro-design for easy air measurement
• Get accurate, reliable measurements with included NIST-traceable calibration
• Rugged ABS plastic housing
• Easy to read backlit display
• Air velocity range: 0 to 5880 ft/min
• Air velocity resolution: 0.1 ft/s (0.1 m/s)
• Air velocity accuracy: ±5% full scale
• Temperature range: -4 to 176°F, -20 to 80°C
• Temperature accuracy: ±1°C
• Temperature resolution: 0.1°
• Dims, w x h x l: 1 3/4 x 5/8 x 4"
• Includes lanyard, nylon carrying case, long-life lithium battery, and NIST-traceable calibration certificate with data