This professional grade meter is an Anemometer, Hygrometer, Light Meter and Thermometer in one compact ergonomic instrument.

• Measure air velocity in five selectable units (80- 5910 ft/min, 0.4-30.0 m/s, 1.4- 108.0km/h, 0.9-67.0 MPH, or 0.8-58.3 knots), relative humidity (10-95%), light (0-20,00Lux or 0-2,00Ft-cd), and temperature (32-122 °F or 0-50 °C)
• Also features data hold, max/min functions, and Type K Thermocouple input to use with an optional probe for measuring surface temperatures

This instrument is an excellent choice for remote field studies.