GN302 LCD Anemometer 33x36 mm Screen Real Time 5 Readings per Second Refresh

Illuminometer with Fast Sampling for 2 Hz for Real Time Illuminance Monitoring

GN302 Portable Anemometer Measures Airflow in m/s km/h ft/min knots CFM CMM

Easy to Use Anemometer with Clear Display for Fast Data Interpretation

Handheld Anemometer HVAC Airflow Meter Accuracy ?? for 2% ?? for 2??C Humidity

ZT-FS1 Digital Anemometer with Infrared Impeller Sensor and 33x36mm LCD Screen

SL720 Noise Meter for Real Time Monitoring 30-130dB Fast 0.125s Sampling