This exciting, weight-and-space conscious instrument measures every major environmental condition right in the palm of your hand! With a flip-open, high-visibility carrying case that doubles as a sure-grip handle, it can be used in the most compromising situations but also provides a threaded mount for hands-free tripod use. Other features include storm alarm, lanyard, replaceable 400-hour battery, and 16-hour history bar graph. Unit will float and is water resistant. Uses one lithium battery (included).
Specifications: Temperature: 5° to 122° F. Accuracy ± 2deg; F Humidity: 0 to 100% RH. Accuracy ± 4%RH Barometric Pressure: 11.81" to 32.50" Hg Wind Speed: .4 to 89 mph (six scales: knots, kilometers/hour, meters/second, miles/hour, feet/minute, and Beaufort). Accuracy ± 3% Wind Chill: -22° to +158° F . Accuracy ± 2° F Dew Point: -31.2° to +155.8° F. Accuracy ± 3° F Heat Index: +69.8 to +155.8° F. Accuracy ± 3° F Altitude: -900'' to 9,000''