Six handheld weather meters take environmental readings including wind speed, temperature, relative humidity, barometric pressure, altitude, wet bulb temperature, density altitude, wind chill, heat stress index, and dew point. According to the manufacturer, the instrument's data storage makes it easy for HVAC professionals to obtain quick and accurate airflow measurements, and aids them in facilities monitoring. The meters are waterproof. Most models come with a hard, rubberized, slip-on cover, and some have data upload capabilities.
Kestrel Pocket Weather Meters, 21 Creek Circle, Boothwyn, PA 19061; 610-447-1555; 610-447-1577 (fax); email@example.com; www.nkhome.com.