GN302 Digital Anemometer Handheld Wind Speed Meter Key benefits Accurate wind speed measurement from 0.4 to 30 m/s for quick assessment of airflow in any environment. Multiparameter readings including Humidity, Air Velocity, and Airflow to support air quality and ventilation monitoring. Temperature test range from 20 to 60 C to cover a wide variety of conditions. Handheld and portable design for onsite measurements with easy onehanded operation. Clear digital display delivers fast, easytoread results for timely decisions. Reliable tool for professionals in HVAC, environmental testing, and field work. What this device does Model: GN302 Type: Digital Anemometer Function: Handheld wind speed meter with Humidity, Air Velocity, Airflow measurements and Temperature testing Wind speed range: 0.430 m/s Temperature range: 20 to 60 C Important attributes Compatibility and use: Suitable for HVAC installation and balancing, environmental monitoring, and onsite field measurements. Size and form: Handheld, compact design for easy transport and singlehanded operation. Performance: Digital interface provides quick readings across wind speed, humidity, air velocity, airflow, and temperature within specified ranges. Use scenarios HVAC duct balancing: measure air velocity and temperature to verify airflow distribution and comfort levels in ducts and vents. Environmental monitoring: assess wind speed, humidity, and ambient temperature in laboratories, workshops, or outdoor sites. Field measurements: quickly evaluate airflow and environmental conditions during construction, maintenance, or inspections. Notes All specifications reflect the GN302 model and its stated measurement capabilities: wind speed 0.430 m/s, temperature range 20 to 60 C, and readings for Humidity, Air Velocity, and Airflow.