Altitude adjustment for exact barometer readings
Ranges: 23.45 to 31.01 Hg or 794 to 1050 mb; 23 to 131°F or -5 to 55°C; 25 to 95% RH
Accuracy: ±0.15 Hg (±5 mb); 1°C, ±5% RH
Monitors temperature, weather forecast, barometric pressure and relative humidity conditions and outputs the data to a computer or data logger. Also equipped with a stopwatch/time-of-day clock. A four-line LCD provides the user with the current readings and clear graphics in an easy-to-read format. Dimensions: 3 7/8 x 3 x 1 inches, weight: 7 oz. Includes instructions and four AAA batteries.