Provides in a single handheld package an anemometer, humidity meter, light meter and two thermometers. Bright LCD digital display features a hold button that captures a reading for ease in recording a result. Minimum and maximum button displays highest and lowest reading over any time period. Anemometer displays air velocity in the following ranges: 80 to 5910 feet per minute (resolution 1 Ft/min); 0.4 to 30.0 meters per second (resolution 0.1 m/s); 1.4 to 108.0 kilometers per hour (0.1 km/hr); 0.9 to 67.0 miles per hour (resolution 0.1 mph); 0.8 to 58.3 knots (resolution 0.1 knot). Accuracy is: under 20 meters per second ±3% of full scale reading and over 20 meters per second ±4% full scale reading.
*With serialized Traceable certificate from an ISO 17025 A2LA accredited Cal lab
